Update diener to enable polkadot companions that use new crates (#8371)

* Update diener to enable polkadot companions that use new crates

Diener will be updated in the CI image to make it possible to have
companions that add new crates from Substrate.

Besides that the wasm-bindgen is updated, because `0.2.70` is not
available anymore on crates.io.

* update lock

Co-authored-by: kianenigma <kian@parity.io>

substrate/bin/node/browser-testing/Cargo.toml

@@ -12,7 +12,7 @@ libp2p = { version = "0.35.1", default-features = false }
 jsonrpc-core = "15.0.0"
 serde = "1.0.106"
 serde_json = "1.0.48"
-wasm-bindgen = { version = "=0.2.70", features = ["serde-serialize"] }
+wasm-bindgen = { version = "=0.2.71", features = ["serde-serialize"] }
 wasm-bindgen-futures = "0.4.18"
 wasm-bindgen-test = "0.3.18"
 futures = "0.3.9"