build(deps): bump cometbft to v0.37.1

[julienrbrt]

Description

I've been refreshing dependabot (https://github.com/cosmos/cosmos-sdk/network/updates) but it does not detect the new release. So doing the PR manually.

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Author Checklist

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I have...

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• followed the guidelines for building modules
• included the necessary unit and integration tests
• added a changelog entry to CHANGELOG.md
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