Compatibility with Cosmos SDK 0.46

[romac]

Summary

Ensure Hermes is compatible with chains based on Cosmos SDK 0.46.

TODO

• [ ] Generate Protobufs from Cosmos SDK 0.46 and the corresponding IBC-Go version
• [ ] Bump compatibility check
• [ ] #2350

Acceptance Criteria

Hermes can relay without issue between chains based on Cosmos SDK 0.46

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For Admin Use

• [ ] Not duplicate issue
• [ ] Appropriate labels applied
• [ ] Appropriate milestone (priority) applied
• [ ] Appropriate contributors tagged
• [ ] Contributor assigned/self-assigned