build(deps): bump bufbuild/buf-push-action (#13357)

Bumps [bufbuild/buf-push-action](https://github.com/bufbuild/buf-push-action) from 342fc4cdcf29115a01cf12a2c6dd6aac68dc51e1 to a654ff18effe4641ebea4a4ce242c49800728459.
- [Release notes](https://github.com/bufbuild/buf-push-action/releases)
- [Commits](342fc4cdcf...a654ff18ef)

---
updated-dependencies:
- dependency-name: bufbuild/buf-push-action
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/buf.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           input: 'prompb'
           against: 'https://github.com/prometheus/prometheus.git#branch=main,ref=HEAD~1,subdir=prompb'
-      - uses: bufbuild/buf-push-action@342fc4cdcf29115a01cf12a2c6dd6aac68dc51e1 # v1.1.1
+      - uses: bufbuild/buf-push-action@a654ff18effe4641ebea4a4ce242c49800728459 # v1.1.1
         with:
           input: 'prompb'
           buf_token: ${{ secrets.BUF_TOKEN }}