Update lint-test.yml

Author: claudiol

.github/workflows/lint-test.yml

@@ -12,32 +12,31 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v3
         with:
-          version: v3.8.1
+          version: v3.10.0
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: '3.9'
+          check-latest: true
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.2.1
+        uses: helm/chart-testing-action@v2.3.1
 
       - name: Run chart-testing (list-changed)
         id: list-changed
         run: |
-          #changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
-          changed=$(ct list-changed --target-branch test)
+          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
           if [[ -n "$changed" ]]; then
             echo "::set-output name=changed::true"
           fi
 
       - name: Run chart-testing (lint)
-        run: ct lint
+        run: ct lint --target-branch ${{ github.event.repository.default_branch }}
 
-      # This will likely fail with OCP-specific stuff. Might have to spin up a SNO/microshift one
       - name: Create kind cluster
-        uses: helm/kind-action@v1.2.0
+        uses: helm/kind-action@v1.4.0
         if: steps.list-changed.outputs.changed == 'true'
 
       - name: Run chart-testing (install)