Support Bitcoin with Protocol contract v2 architecture

[lumtis]

Describe the Issue

• Define some logic allow to set ProtocolContractVersions == 2 in the vote inbound in inbound.go
• Set the correct message: the message passed in VoteInbound is not the message itself, it doesn't contains the receiver as first few bytes anymore, this parsing should be done at the ZetaClient level
• Add E2E test to check Deposit and DepositAndCall