[workflow] Gh workflow to sync a deleted release

.github/workflows/delete-release-helm-chart.yaml

@@ -0,0 +1,22 @@
+# Description: This workflow is used to communicate Kuadrant helm charts repo that a release has been deleted.
+
+name: Delete Release Helm Chart
+on:
+ release:
+ types:
+ - deleted
+jobs:
+ delete_chart_release:
+ runs-on: ubuntu-latest
+
+ steps:
+ - name: Parse Tag
+ run: |
+ tag=${{ github.event.release.tag_name || inputs.operatorTag }}
+ echo "OPERATOR_VERSION=${tag#v}" >> $GITHUB_ENV
+
+ - name: Sync deleted Helm Chart with repository
+ run: |
+ make helm-sync-package-deleted \
+ VERSION=${{env.OPERATOR_VERSION}} \
+ HELM_WORKFLOWS_TOKEN=${{ secrets.HELM_WORKFLOWS_TOKEN }}