Print protocol version in log

[evlekht]

Summary by CodeRabbit

• New Features

  • Introduced a new constants package for improved versioning and logging.
  • Added a constant for ProtocolVersion set to "v10.0.0".

• Bug Fixes

  • Updated logging statements to reflect the new constants for version and commit information.

• Chores

  • Modified build script to utilize the new constants for version and Git commit during the build process.

[havan]

Can we also include the SHAs from buf.build and github for the protocol and contract bindings?

camino-messenger-bot/go.mod

Lines 6 to 8 in a7e3068

	buf.build/gen/go/chain4travel/camino-messenger-protocol/grpc/go v1.5.1-20240924170438-a97744087df6.1
	buf.build/gen/go/chain4travel/camino-messenger-protocol/protocolbuffers/go v1.34.2-20240924170438-a97744087df6.2
	github.com/chain4travel/camino-messenger-contracts/go/contracts v0.0.0-20241024152339-d7c3c6e5c377

Something like:

	grpc: a97744087df6
	protocolbuffers: a97744087df6
	contracts: d7c3c6e5c377

This way we can identify the exact buf.build sdk used by the compiled binary.