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>

cumulus/parachains/runtimes/testing/penpal/src/xcm_config.rs

@@ -40,9 +40,9 @@ use frame_system::EnsureRoot;
 use pallet_asset_tx_payment::HandleCredit;
 use pallet_assets::Instance1;
 use pallet_xcm::XcmPassthrough;
+use parachains_common::rococo::snowbridge::EthereumNetwork;
 use polkadot_parachain_primitives::primitives::Sibling;
 use polkadot_runtime_common::impls::ToAuthor;
-use snowbridge_rococo_common::EthereumNetwork;
 use sp_runtime::traits::Zero;
 use xcm::latest::prelude::*;
 #[allow(deprecated)]