chore: add gh wf test test_ct_action_noverify

Signed-off-by: Marco Lecheler <marco.lecheler@mercedes-benz.com>

Author: fty4

.github/workflows/test-action.yml

@@ -65,3 +65,34 @@ jobs:
         else
           exit 0
         fi
+
+  test_ct_action_noverify:
+    runs-on: ubuntu-latest
+
+    name: Install chart-testing and test presence in path
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install chart-testing
+      uses: ./
+      with:
+        verify_blob: 'false'
+    - name: Check install!
+      run: |
+        ct version
+        CT_VERSION_OUTPUT=$(ct version 2>&1 /dev/null)
+        ACTUAL_VERSION=$(echo "$CT_VERSION_OUTPUT" | grep Version | rev | cut -d ' ' -f1 | rev)
+        if [[ $ACTUAL_VERSION != 'v3.9.0' ]]; then
+          echo 'should be v3.9.0'
+          exit 1
+        else
+          exit 0
+        fi
+      shell: bash
+    - name: Check root directory
+      run: |
+        if [[ $(git diff --stat) != '' ]]; then
+          echo 'should be clean'
+          exit 1
+        else
+          exit 0
+        fi