build(deps): bump bufbuild/buf-setup-action in the github-actions group

Bumps the github-actions group with 1 update: [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action).


Updates `bufbuild/buf-setup-action` from 1.48.0 to 1.50.0
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](bufbuild/buf-setup-action@v1.48.0...v1.50.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/automatic-api-update.yaml

@@ -27,7 +27,7 @@ jobs:
         run: |
           echo "Update status: $UPDATED_STATUS"
       - name: "Install buf"
-        uses: "bufbuild/buf-setup-action@v1.48.0"
+        uses: "bufbuild/buf-setup-action@v1.50.0"
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
         if: steps.buf-update.outputs.updated == 'true'

.github/workflows/manual-api-update.yaml

@@ -28,7 +28,7 @@ jobs:
         run: |
           echo "Update status: $UPDATED_STATUS"
       - name: "Install buf"
-        uses: "bufbuild/buf-setup-action@v1.48.0"
+        uses: "bufbuild/buf-setup-action@v1.50.0"
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
         if: steps.buf-update.outputs.updated == 'true'