Update main.yaml

Author: DucBaoUIT

.github/workflows/main.yaml

@@ -53,4 +53,6 @@ jobs:
   #   needs: scan-image
   #   uses: ./.github/workflows/notifyCI.yaml
   #   secrets:
-  #     SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+  #     SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+
+  ### Push image ###