Bump bufbuild/buf-setup-action in /.github/util/initialize (#2288)

Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.30.0 to 1.35.1.
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](bufbuild/buf-setup-action@v1.30.0...v1.35.1)

---
updated-dependencies:
- dependency-name: bufbuild/buf-setup-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/util/initialize/action.yml

@@ -41,7 +41,7 @@ runs:
       if: runner.os == 'Windows'
       shell: powershell
 
-    - uses: bufbuild/buf-setup-action@v1.30.0
+    - uses: bufbuild/buf-setup-action@v1.35.1
       with: {github_token: "${{ inputs.github-token }}"}
 
     # This composite action requires bash, but bash is not available on windows-arm64 runner.