chore(deps): bump helm/chart-releaser-action from 1.4.1 to 1.5.0 (#1752)

Bumps [helm/chart-releaser-action](https://github.com/helm/chart-releaser-action) from 1.4.1 to 1.5.0.
- [Release notes](https://github.com/helm/chart-releaser-action/releases)
- [Commits](https://github.com/helm/chart-releaser-action/compare/v1.4.1...v1.5.0)

---
updated-dependencies:
- dependency-name: helm/chart-releaser-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

.github/workflows/publish.yml

@@ -39,7 +39,7 @@ jobs:
           git checkout origin/gh-pages index.yaml
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.4.1
+        uses: helm/chart-releaser-action@v1.5.0
         with:
           config: "./.github/configs/cr.yaml"
         env: