fix(helm/renovate/dependabot): Commit changes & fix condition format (#13695)

Author: kiblik

.github/workflows/test-helm-chart.yml

@@ -115,6 +115,8 @@ jobs:
         if: startsWith(github.head_ref, 'renovate/') || startsWith(github.head_ref, 'dependabot/')
         run: |
           yq -i '.annotations."artifacthub.io/changes" += "- kind: changed\n  description: ${{ github.event.pull_request.title }}\n"' helm/defectdojo/Chart.yaml
+          git add helm/defectdojo/Chart.yaml
+          git commit -m "ci: update Chart annotations from PR #${{ github.event.pull_request.number }}" || echo "No changes to commit"
 
       - name: Run helm-docs (update)
         uses: losisin/helm-docs-github-action@a57fae5676e4c55a228ea654a1bcaec8dd3cf5b5 # v1.6.2
@@ -128,7 +130,7 @@ jobs:
       # The helm-docs documentation will be generated for you.
       - name: Run helm-docs (check)
         uses: losisin/helm-docs-github-action@a57fae5676e4c55a228ea654a1bcaec8dd3cf5b5 # v1.6.2
-        if: ! startsWith(github.head_ref, 'renovate/') || startsWith(github.head_ref, 'dependabot/')
+        if: ${{ !(startsWith(github.head_ref, 'renovate/') || startsWith(github.head_ref, 'dependabot/')) }}
         with:
           fail-on-diff: true
           chart-search-root: "helm/defectdojo"