Setup dependabot automerge

.github/workflows/dependabot-automerge.yml

@@ -0,0 +1,28 @@
+name: Dependabot auto merge
+on:
+  workflow_run:
+    workflows: [CI]
+    types:
+      - completed
+
+jobs:
+  automerge:
+    name: Auto merge "${{ github.event.workflow_run.head_branch }}"
+    runs-on: ubuntu-22.04
+    if: >
+      github.event.workflow_run.event == 'pull_request'
+        && github.event.workflow_run.conclusion == 'success'
+        && github.actor == 'dependabot[bot]'
+        && startsWith(github.event.workflow_run.head_branch, 'dependabot/')
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3.5.2
+        with:
+          ref: ${{ github.event.workflow_run.head_commit.id }}
+
+      - name: Instruct @dependabot to merge
+        run: "gh issue comment $ISSUE_ID --body \"(This is an automated comment from workflow $WORKFLOW_URL)\n\n@dependabot squash and merge\""
+        env:
+          GITHUB_TOKEN: ${{ secrets.DEPENDABOT_COMMENT_TOKEN }}
+          ISSUE_ID: ${{ github.event.workflow_run.pull_requests[0].number  }}
+          WORKFLOW_URL: ${{ github.event.repository.html_url }}/actions/runs/${{ github.run_id }}

.github/workflows/sonar.yml

@@ -1,4 +1,4 @@
-name: Sonar
+name: Sonar scan
 
 on:
   workflow_run:
@@ -7,7 +7,7 @@ on:
 
 jobs:
   sonar:
-    name: Sonar
+    name: Sonar scan on "${{ github.event.workflow_run.head_branch }}"
     runs-on: ubuntu-latest
     if: github.event.workflow_run.conclusion == 'success'