Bump azure/setup-helm from 3.1 to 3.3 (#49)

Bumps [azure/setup-helm](https://github.com/azure/setup-helm) from 3.1 to 3.3.
- [Release notes](https://github.com/azure/setup-helm/releases)
- [Commits](Azure/setup-helm@v3.1...v3.3)

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

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

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

.github/workflows/pull_request.yml

@@ -91,7 +91,7 @@ jobs:
           fetch-depth: 0 # ct needs history to compare
 
       - name: Setup Helm
-        uses: azure/setup-helm@v3.1
+        uses: azure/setup-helm@v3.3
         with:
           version: ${{ env.HELM_VERSION }}
 

.github/workflows/release.yml

@@ -124,7 +124,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Helm
-        uses: azure/setup-helm@v3.1
+        uses: azure/setup-helm@v3.3
         with:
           version: ${{ env.HELM_VERSION }}