chore(deps): bump fastify/github-action-merge-dependabot (#22245)

Bumps [fastify/github-action-merge-dependabot](https://github.com/fastify/github-action-merge-dependabot) from 3.12.0 to 3.13.0.
- [Release notes](https://github.com/fastify/github-action-merge-dependabot/releases)
- [Commits](30c3f8f14a...4ed43935e3)

---
updated-dependencies:
- dependency-name: fastify/github-action-merge-dependabot
  dependency-version: 3.13.0
  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/test.yml

@@ -147,7 +147,7 @@ jobs:
             pull-requests: write
             contents: write
         steps:
-            - uses: fastify/github-action-merge-dependabot@30c3f8f14a4f7b315ba38dbc1b793d27128fef82 # v3.12.0
+            - uses: fastify/github-action-merge-dependabot@4ed43935e3bd362966dfb1e0829f9a35638fe6eb # v3.13.0
               with:
                   github-token: ${{ secrets.GITHUB_TOKEN }}
                   target: patch