Bump helm/chart-releaser-action from 1.2.0 to 1.2.1

Bumps [helm/chart-releaser-action](https://github.com/helm/chart-releaser-action) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/helm/chart-releaser-action/releases)
- [Commits](helm/chart-releaser-action@v1.2.0...v1.2.1)

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

Author: dependabot[bot]

.github/workflows/helm-release.yaml

@@ -29,7 +29,7 @@ jobs:
 
       # Run chart-releaser action (https://github.com/helm/chart-releaser-action).
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.2.0
+        uses: helm/chart-releaser-action@v1.2.1
         with:
           charts_dir: helm
         env: