Bump slackapi/slack-github-action from 1.23.0 to 1.24.0

Bumps [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action) from 1.23.0 to 1.24.0.
- [Release notes](https://github.com/slackapi/slack-github-action/releases)
- [Commits](slackapi/slack-github-action@007b2c3...e28cf16)

---
updated-dependencies:
- dependency-name: slackapi/slack-github-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/security-scans.yml

@@ -43,7 +43,7 @@ jobs:
         scanners: 'secret'
     - name: Alert on secret finding
       if: steps.trivy.outcome == 'failure'
-      uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844
+      uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117
       with:
         payload: |
           {