build(deps): bump softprops/turnstyle in /.github/workflows

Bumps [softprops/turnstyle](https://github.com/softprops/turnstyle) from 2.3.2 to 2.4.0.
- [Release notes](https://github.com/softprops/turnstyle/releases)
- [Changelog](https://github.com/softprops/turnstyle/blob/master/CHANGELOG.md)
- [Commits](https://github.com/softprops/turnstyle/compare/f9f8ef3f634144b126a09ea5b3bfe51ddebc700f...807f6009e7cee5c2c9faa41ccef03a8bb24b06ab)

---
updated-dependencies:
- dependency-name: softprops/turnstyle
  dependency-version: 2.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/helm-release.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Turnstyle
-        uses: softprops/turnstyle@f9f8ef3f634144b126a09ea5b3bfe51ddebc700f # v2
+        uses: softprops/turnstyle@807f6009e7cee5c2c9faa41ccef03a8bb24b06ab # v2
         with:
           continue-after-seconds: 180
         env: