Merge pull request kubernetes-client#1187 from palnabarun/fix-github-actions-issue

Fix the issue with Github Actions

Author: k8s-ci-robot

.github/workflows/test.yaml

@@ -12,6 +12,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+      with:
+        submodules: true
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v1
       with: