While adding runtime tests to
https://github.com/polkadot-fellows/runtimes/pull/130, I noticed the
Ethereum chain ID was hardcoded. For Kusama + Polkadot, the Ethereum
chain ID should 1 (Mainnet), whereas on Rococo it is 11155111 (Sepolia).
This PR also updates the Snowbridge crates versions to the current
versions on crates.io.
---------
Co-authored-by: claravanstaden <Cats 4 life!>
Removes the `bridges/snowbridge/parachain` directory and moves
everything up to under `snowbridge` directly. We are cleaning up our
local dev env after merging our crates into the polkadot-sdk.
---------
Co-authored-by: claravanstaden <Cats 4 life!>