build(deps): bump fastify/github-action-merge-dependabot (#180)

Bumps [fastify/github-action-merge-dependabot](https://github.com/fastify/github-action-merge-dependabot) from v1 to v1.1.1.
- [Release notes](https://github.com/fastify/github-action-merge-dependabot/releases)
- [Commits](fastify/github-action-merge-dependabot@v1...79ed722)

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

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

.github/workflows/ci.yml

@@ -76,7 +76,7 @@ jobs:
         needs: [lint, unittests]
         runs-on: ubuntu-latest
         steps:
-            - uses: fastify/github-action-merge-dependabot@v1
+            - uses: fastify/github-action-merge-dependabot@v1.1.1
               if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request' }}
               with:
                   github-token: ${{ secrets.GITHUB_TOKEN }}