Remove gogoproto yaml tags from proto files

[hieuvubk]

Description

Refer from original issue, I removed all yaml tags in proto files.

closes: #3145

Commit Message / Changelog Entry

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• Targeted PR against correct branch (see CONTRIBUTING.md).
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards and Go style guide.
• Wrote unit and integration tests.
• Updated relevant documentation (docs/) or specification (x/<module>/spec/).
• Added relevant godoc comments.
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[colin-axner]

Thanks @hieuvubk, this pr makes me happy :) Love to see the code simplified

[crodriguezvega]

Yay, nice cleanup! 🧹 Thanks for opening this PR so quickly!

[chatton]

Thanks for this! Great clean up

[crodriguezvega]

@hieuvubk can you please rebase with main? Then we can merge the PR. Thanks!