chore(deps): bump bufbuild/buf-setup-action from 1.47.2 to 1.48.0 (#60)

Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.47.2 to 1.48.0.
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](bufbuild/buf-setup-action@v1.47.2...v1.48.0)

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

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

.github/workflows/proto-upgrade.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - uses: bufbuild/buf-setup-action@v1.47.2
+      - uses: bufbuild/buf-setup-action@v1.48.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}