Bump bufbuild/buf-setup-action from 1.40.1 to 1.47.2

Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.40.1 to 1.47.2.
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](bufbuild/buf-setup-action@v1.40.1...v1.47.2)

---
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]>

.github/workflows/nightly-protos.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.40.1
+      - uses: bufbuild/buf-setup-action@v1.47.2
       - name: Update rust toolchains
         run: rustup update
       - name: Cache