Update Snowbridge versions and prep for publishing (#2894)

- updates snowbridge crates to `0.9.0`
- updates Cargo.toml files in preparation for publishing to crates.io
- adds Kusama and Polkadot Snowbridge runtime config crates
- moves runtime tests from the Snowbridge subtree into the bridge hub
tests dir

---------

Co-authored-by: claravanstaden <Cats 4 life!>
Co-authored-by: Ron <yrong1997@gmail.com>

bridges/snowbridge/parachain/primitives/ethereum/Cargo.toml

@@ -1,10 +1,15 @@
 [package]
 name = "snowbridge-ethereum"
 description = "Snowbridge Ethereum"
-version = "0.1.0"
+version = "0.9.0"
 authors = ["Snowfork <contact@snowfork.com>"]
-edition = "2021"
+edition.workspace = true
+repository.workspace = true
 license = "Apache-2.0"
+categories = ["cryptography::cryptocurrencies"]
+
+[lints]
+workspace = true
 
 [dependencies]
 serde = { version = "1.0.195", optional = true, features = ["derive"] }

bridges/snowbridge/parachain/primitives/ethereum/README.md

@@ -0,0 +1,4 @@
+# Ethereum Primitives
+
+Contains code necessary to decode RLP encoded data (like the Ethereum log), structs for Ethereum execution headers. The
+code in this crate relates to the Ethereum execution chain.