Update wasmi requirement from 0.21 to 0.22 (#44)

Updates the requirements on [wasmi](https://github.com/paritytech/wasmi)
to permit the latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/paritytech/wasmi/releases">wasmi's
releases</a>.</em></p>
<blockquote>
<h2>v0.22.0 - 2023-01-16</h2>
<h3>Added</h3>
<ul>
<li>Add missing <code>TypedFunc::call_resumable</code> API. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/605">paritytech/wasmi#605</a>)
<ul>
<li>So far resumable calls were only available for the <code>Func</code>
type.
However, there was no technical reason why it was not implemented
for <code>TypedFunc</code> so this mirrored API now exists.</li>
<li>This also cleans up rough edges with the
<code>Func::call_resumable</code> API.</li>
</ul>
</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Clean up the <code>wasmi_core</code> crate API. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/607">paritytech/wasmi#607</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/608">paritytech/wasmi#608</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/609">paritytech/wasmi#609</a>)
<ul>
<li>This removes plenty of traits from the public interface of the crate
which greatly simplifies the API surface for users.</li>
<li>The <code>UntypedValue</code> type gained some new methods to
replace functionality
that was provided in parts by the removed traits.</li>
</ul>
</li>
<li>The <code>wasmi</code> crate now follows the Wasmtime API a bit more
closely. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/613">paritytech/wasmi#613</a>)</li>
</ul>
<h3>Internal</h3>
<ul>
<li>The <code>Store</code> and <code>Engine</code> types are better
decoupled from their generic parts. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/610">paritytech/wasmi#610</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/611">paritytech/wasmi#611</a>)
<ul>
<li>This might reduce binary bloat and may have positive effects on the
performance.
In fact we measured significant performance improvements on the Wasm
target.</li>
</ul>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/paritytech/wasmi/blob/master/CHANGELOG.md">wasmi's
changelog</a>.</em></p>
<blockquote>
<h2>[<code>0.22.0</code>] - 2023-01-16</h2>
<h3>Added</h3>
<ul>
<li>Add missing <code>TypedFunc::call_resumable</code> API. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/605">paritytech/wasmi#605</a>)
<ul>
<li>So far resumable calls were only available for the <code>Func</code>
type.
However, there was no technical reason why it was not implemented
for <code>TypedFunc</code> so this mirrored API now exists.</li>
<li>This also cleans up rough edges with the
<code>Func::call_resumable</code> API.</li>
</ul>
</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Clean up the <code>wasmi_core</code> crate API. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/607">paritytech/wasmi#607</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/608">paritytech/wasmi#608</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/609">paritytech/wasmi#609</a>)
<ul>
<li>This removes plenty of traits from the public interface of the crate
which greatly simplifies the API surface for users.</li>
<li>The <code>UntypedValue</code> type gained some new methods to
replace functionality
that was provided in parts by the removed traits.</li>
</ul>
</li>
<li>The <code>wasmi</code> crate now follows the Wasmtime API a bit more
closely. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/613">paritytech/wasmi#613</a>)</li>
</ul>
<h3>Internal</h3>
<ul>
<li>The <code>Store</code> and <code>Engine</code> types are better
decoupled from their generic parts. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/610">paritytech/wasmi#610</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/611">paritytech/wasmi#611</a>)
<ul>
<li>This might reduce binary bloat and may have positive effects on the
performance.
In fact we measured significant performance improvements on the Wasm
target.</li>
</ul>
</li>
</ul>
<h2>[<code>0.21.0</code>] - 2023-01-04</h2>
<h3>Added</h3>
<ul>
<li>Add support for resumable function calls. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/598">paritytech/wasmi#598</a>)
<ul>
<li>This feature allows to resume a function call upon encountering a
host trap.</li>
</ul>
</li>
<li>Add support for concurrently running function executions using a
single <code>wasmi</code> engine.
<ul>
<li>This feature also allows to call Wasm functions from host functions.
(<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/590">paritytech/wasmi#590</a>)</li>
</ul>
</li>
<li>Add initial naive WASI support for <code>wasmi</code> using the new
<code>wasmi_wasi</code> crate. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/557">paritytech/wasmi#557</a>)
<ul>
<li>Special thanks to <a href="https://github.com/OLUWAMUYIWA">Onigbinde
Oluwamuyiwa Elijah</a> for carrying the WASI support efforts!</li>
<li>Also thanks to <a href="https://github.com/Berrysoft">Yuyi Wang</a>
for testing and improving initial WASI support. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/592">paritytech/wasmi#592</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/571">paritytech/wasmi#571</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/568">paritytech/wasmi#568</a>)</li>
<li><strong>Note:</strong> There is ongoing work to integrate WASI
support in <code>wasmi_cli</code> so that the <code>wasmi</code> CLI
will then
be able to execute arbitrary <code>wasm-wasi</code> files out of the box
in the future.</li>
</ul>
</li>
<li>Add <code>Module::imports</code> that allows to query Wasm module
imports. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/573">paritytech/wasmi#573</a>,
<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/583">paritytech/wasmi#583</a>)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix a bug that imported linear memories and tables were initialized
twice upon instantiation. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/593">paritytech/wasmi#593</a>)</li>
<li>The <code>wasmi</code> CLI now properly hints for file path
arguments. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/596">paritytech/wasmi#596</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>The <code>wasmi::Trap</code> type is now more similar to Wasmtime's
<code>Trap</code> type. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/559">paritytech/wasmi#559</a>)</li>
<li>The <code>wasmi::Store</code> type is now <code>Send</code> and
<code>Sync</code> as intended. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/566">paritytech/wasmi#566</a>)</li>
<li>The <code>wasmi</code> CLI now prints exported functions names if
the function name CLI argument is missing. (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/pull/579">paritytech/wasmi#579</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/paritytech/wasmi/commit/0bbb80cc8063ba7cb5a25f2047b21990564e87fe"><code>0bbb80c</code></a>
Prepare for release of <code>wasmi</code> <code>v0.22.0</code> (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/614">#614</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/7c16e7793553a132b7d7b4f53fb20209eafeffa2"><code>7c16e77</code></a>
Mirror Wasmtime APIs more closely (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/613">#613</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/1a5891aa8716c4ffea01a98ca204267ae95d79c2"><code>1a5891a</code></a>
Add tests for <code>ComponentVec</code> data structure (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/612">#612</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/2d139d76ce48a01ef0cb69330dae97468ff6fda5"><code>2d139d7</code></a>
Make <code>Engine</code>'s executor use <code>&amp;mut StoreInner</code>
(making it non-generic) (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/611">#611</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/702cc6872aa19cd0067a18e5620ec05ca1dfdf73"><code>702cc68</code></a>
Create a non-generic <code>StoreInner</code> (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/610">#610</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/cc05d72465cff368b2b09f76c84fe23bfa186b68"><code>cc05d72</code></a>
No longer re-export unused traits from <code>wasmi_core</code> (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/609">#609</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/f4aabf3e10ffa72659b663e791f77fe39aa0c9ba"><code>f4aabf3</code></a>
Add Wasm load and store API to <code>UntypedValue</code> (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/608">#608</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/d2069ce5378b931847b591fd1430dc8a0657eda7"><code>d2069ce</code></a>
Cleanup <code>wasmi_core</code> crate (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/607">#607</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/0d12bffda0bc22affc26d499f3bfbbd7be1f17f7"><code>0d12bff</code></a>
Refactor resumable function call tests (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/606">#606</a>)</li>
<li><a
href="https://github.com/paritytech/wasmi/commit/7753fab3484678fed7ad72dd0005440987f610fa"><code>7753fab</code></a>
Implement resumable calls for <code>TypedFunc</code> (<a
href="https://github-redirect.dependabot.com/paritytech/wasmi/issues/605">#605</a>)</li>
<li>See full diff in <a
href="https://github.com/paritytech/wasmi/compare/v0.21.0...v0.22.0">compare
view</a></li>
</ul>
</details>
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Cargo.toml

@@ -32,7 +32,7 @@ rand = "0.8"
 wat = "1"
 wasmparser = "0.96"
 wasmprinter = "0.2"
-wasmi = "0.21"
+wasmi = "0.22"
 
 [features]
 default = ["std"]