Banff.2 - Additional BLS Support

This version is backwards compatible to v1.9.0. It is optional, but encouraged. The supported plugin version is 19.

Coreth

• Added trie clean cache journaling to disk to improve processing time after restart
• Fixed regression where a snapshot could be marked as stale by the async acceptor during block processing
• Added fine-grained block processing metrics

RPCChainVM

• Added validators.State to the rpcchainvm server's snow.Context
• Added rpcProtocolVersion to the output of info.getNodeVersion
• Added rpcchainvm protocol version to the output of the --version flag
• Added version.RPCChainVMProtocolCompatibility map to easily compare plugin compatibility against avalanchego versions

Builds

• Downgraded ubuntu release binaries from jammy to focal
• Updated macos github runners to macos-12
• Added workflow dispatch to build release binaries

BLS

• Added bls proof of possession to platform.getCurrentValidators and platform.getPendingValidators
• Added bls public key to in-memory staker objects
• Improved memory clearing of bls secret keys

Cleanup

• Fixed issue where the chain manager would attempt to start chain creation multiple times
• Fixed race that caused the P-chain to finish bootstrapping before the primary network finished bootstrapping
• Converted inbound message handling to expect usage of types rather than maps of fields
• Simplified the validators.Set implementation
• Added a warning if synchronous consensus messages take too long