Update .github/workflows/update-image-digest.yml

Author: iQQBot

.github/workflows/update-image-digest.yml

@@ -117,7 +117,7 @@ jobs:
         if: ${{ (success() && steps.lastrun.outputs.status == 'failed') || failure() }}
         uses: rtCamp/action-slack-notify@v2
         env:
-          SLACK_WEBHOOK: ${{ secrets.WORKSPACE_SLACK_WEBHOOK }}
+          SLACK_WEBHOOK: ${{ secrets.RELEASE_SLACK_WEBHOOK }}
           SLACK_COLOR: ${{ job.status }}
           SLACK_TITLE: "Update container images digest"
           SLACK_FOOTER: "<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Workflow logs>"