adding slack alerting for issues that are created in the repo

.github/workflows/issues.alert.yml

@@ -0,0 +1,35 @@
+name: Alert on Issue Creation
+on:
+  issues:
+    types: [opened, reopened]
+
+jobs:
+  SendAlert:
+    runs-on: ubuntu-latest
+    steps:
+      send_final_slack_notification:
+        name: Send Slack Notification
+        needs: [ cdk-build, pre-commit ]
+        runs-on: ubuntu-latest
+        if: always()
+        steps:
+          - name: Send slack notification for issue created
+            uses: rtCamp/action-slack-notify@v2
+            if: github.event.action == 'opened'
+            env:
+              SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
+              SLACK_COLOR: 'success'
+              SLACK_TITLE: 'Issue Created'
+              SLACK_FOOTER: ''
+              MSG_MINIMAL: 'actions url'
+              SLACK_MESSAGE: '<!here> Issue ${{ github.event.issue.title }} created by ${{ github.event.sender.login }}'
+          - name: Send slack notification for issue reopened
+            uses: rtCamp/action-slack-notify@v2
+            if: github.event.action == 'reopened'
+            env:
+              SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
+              SLACK_COLOR: 'success'
+              SLACK_TITLE: 'Issue Reopened'
+              SLACK_FOOTER: ''
+              MSG_MINIMAL: 'actions url'
+              SLACK_MESSAGE: '<!here> Issue ${{ github.event.issue.title }} reopened by ${{ github.event.sender.login }}'