fix!: check v1 and v1beta1 MsgVote in VoteSpamDecorator

[MSalopek]

#2912 introuced the VoteSpamDecorator.

The implementation was not complete and only v1beta1 gov types were handled.

The CLI supports v1 gov types so the validation was not sufficient.

This commit expands the antehandler validation to allow correct processing of both v1 and v1beta1 messages.

Tests were expanded to cover both possible scenarios.

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[MSalopek]

Leaving some notes:

These commits fix deactivate the VoteSpamDecorator in simulation tests:

• 4e7f328
• 318ba76

I was unable to find a different way of doing it since there is no way to prevent the antehandler from running in non-determinism tests.

[p-offtermatt]

administrative approval