chore(actions): bump azure/setup-helm from 4 to 5 (#502)

Bumps [azure/setup-helm](https://github.com/azure/setup-helm) from 4 to 5.
- [Release notes](https://github.com/azure/setup-helm/releases)
- [Changelog](https://github.com/Azure/setup-helm/blob/main/CHANGELOG.md)
- [Commits](Azure/setup-helm@v4...v5)

---
updated-dependencies:
- dependency-name: azure/setup-helm
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]

.github/workflows/ci.yml

@@ -75,7 +75,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install helm
-        uses: azure/setup-helm@v4
+        uses: azure/setup-helm@v5
 
       - name: Push Helm chart as OCI to Github
         run: |