v0.54.3

What's Changed

• docs(swagger): regenerate Swagger API spec to match current protos (backport #26362 ) by @mergify [bot] in #26379

• fix(x/gov): remove leading comma in proposal_messages event attribute (backport #26353 ) by @mergify [bot] in #26382

• chore: Krakatoa app mempool and CometBFT v0.39.3 by @aljo242 in #26383

• dependency bumps

Full Changelog : v0.54.2...v0.54.3