build(deps): bump the github-actions group with 1 update

Bumps the github-actions group with 1 update: [joelwmale/webhook-action](https://github.com/joelwmale/webhook-action).


Updates `joelwmale/webhook-action` from 2.3.2 to 2.4.1
- [Release notes](https://github.com/joelwmale/webhook-action/releases)
- [Commits](joelwmale/webhook-action@2.3.2...2.4.1)

---
updated-dependencies:
- dependency-name: joelwmale/webhook-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/nightly-site-deploy.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Webhook Action
-        uses: joelwmale/webhook-action@448a17bf857ead98546cfbdbe3b9d4cf979dda95
+        uses: joelwmale/webhook-action@cc1a66f987e1591785273fd6f9d2f7a9d8d7c9cd
         env:
           data: ''
           WEBHOOK_URL: ${{ secrets.NETLIFY_NIGHTLY_DEPLOY_URL }}