Use wait-on-check-action to make dependabot wait for checks to pass before merging

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

@@ -7,9 +7,17 @@ permissions:
 
 jobs:
   dependabot:
+    name: automerge
     runs-on: ubuntu-latest
     if: github.event.pull_request.user.login == 'dependabot[bot]' && github.repository == 'codama-idl/codama'
     steps:
+      - name: Wait for other checks to succeed
+        uses: lewagon/wait-on-check-action@v1.3.4
+        with:
+          ref: ${{ github.ref }}
+          running-workflow-name: 'automerge'
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          wait-interval: 10
       - name: Auto-approve the PR
         run: gh pr review --approve "$PR_URL"
         env: