Bump the actions group across 1 directory with 2 updates

Bumps the actions group with 2 updates in the / directory: [azure/setup-helm](https://github.com/azure/setup-helm) and [softprops/action-gh-release](https://github.com/softprops/action-gh-release).


Updates `azure/setup-helm` from 3.5 to 4
- [Release notes](https://github.com/azure/setup-helm/releases)
- [Changelog](https://github.com/Azure/setup-helm/blob/main/CHANGELOG.md)
- [Commits](Azure/setup-helm@v3.5...v4)

Updates `softprops/action-gh-release` from 2.0.4 to 2.0.5
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](softprops/action-gh-release@9d7c94c...69320db)

---
updated-dependencies:
- dependency-name: azure/setup-helm
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: softprops/action-gh-release
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

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

.github/workflows/_helm.yml

@@ -11,7 +11,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Helm
-        uses: azure/setup-helm@v3.5
+        uses: azure/setup-helm@v4
 
       - name: Setup chart-testing
         uses: helm/chart-testing-action@v2.6.1

.github/workflows/_release.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Create GitHub Release
         # We pin to the SHA, not the tag, for security reasons.
         # https://docs.github.com/en/actions/learn-github-actions/security-hardening-for-github-actions#using-third-party-actions
-        uses: softprops/action-gh-release@9d7c94cfd0a1f3ed45544c887983e9fa900f0564 # v2.0.4
+        uses: softprops/action-gh-release@69320dbe05506a9a39fc8ae11030b214ec2d1f87 # v2.0.5
         with:
           prerelease: ${{ contains(github.ref_name, 'a') || contains(github.ref_name, 'b') || contains(github.ref_name, 'rc') }}
           files: "*"