build(deps): bump azure/setup-helm from 4.1.0 to 4.2.0 (#2029)

Bumps [azure/setup-helm](https://github.com/azure/setup-helm) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/azure/setup-helm/releases)
- [Changelog](https://github.com/Azure/setup-helm/blob/main/CHANGELOG.md)
- [Commits](Azure/setup-helm@b7246b1...fe7b79c)

---
updated-dependencies:
- dependency-name: azure/setup-helm
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/publish-helm-chart.yaml

@@ -27,7 +27,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Install Helm
-        uses: azure/setup-helm@b7246b12e77f7134dc2d460a3d5bad15bbe29390 # v4.1.0
+        uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
         with:
           version: v3.14.2
       - name: Set up python