chore(deps): bump fastify/github-action-merge-dependabot (#12)

Bumps [fastify/github-action-merge-dependabot](https://github.com/fastify/github-action-merge-dependabot) from v1.2.0 to v1.2.1.
- [Release notes](https://github.com/fastify/github-action-merge-dependabot/releases)
- [Commits](v1.2.0...afbe82b)

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

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

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ jobs:
   approve:
     runs-on: ubuntu-latest
     steps:
-      - uses: fastify/github-action-merge-dependabot@v1.2.0
+      - uses: fastify/github-action-merge-dependabot@v1.2.1
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           approve-only: true