build(deps): bump fastify/github-action-merge-dependabot (#48)

Bumps [fastify/github-action-merge-dependabot](https://github.com/fastify/github-action-merge-dependabot) from 3.2.0 to 3.4.2.
- [Release notes](https://github.com/fastify/github-action-merge-dependabot/releases)
- [Commits](fastify/github-action-merge-dependabot@v3.2.0...v3.4.2)

---
updated-dependencies:
- dependency-name: fastify/github-action-merge-dependabot
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

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

.github/workflows/auto-merge-dependabot.yml

@@ -11,6 +11,6 @@ jobs:
       contents: write
     if: github.actor == 'dependabot[bot]'
     steps:
-      - uses: fastify/github-action-merge-dependabot@v3.2.0
+      - uses: fastify/github-action-merge-dependabot@v3.4.2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}