ci: propertly use Python3 and Ansible 2.10

Author: saitho

.github/workflows/test.yml

@@ -19,8 +19,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Install Ansible v2.10 alpha (GH actions currently uses 2.9)
-        run: ANSIBLE_SKIP_CONFLICT_CHECK=1 pip install --user ansible==2.10.0a9 && ansible --version
+      - name: Remove Python 2 and old Ansible 2.9 version
+        run: sudo apt purge python ansible -y
+      - name: Set up Python 3
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+      - name: Install Ansible v2.10.3 (GH actions currently uses 2.9)
+        run: pip install ansible==2.10.3
+      - name: Print Ansible and Python version
+        run: ansible --version && python --version
       - name: Get latest StackHead version
         run: ansible-galaxy collection install git+https://github.com/getstackhead/stackhead.git,next -f
       - run: ansible-playbook ./__tests__/test-tf-generation.yml
@@ -39,14 +47,16 @@ jobs:
     if: github.event.pull_request.draft == false
     steps:
     - uses: actions/checkout@v2
+    - name: Remove Python 2 and old Ansible 2.9 version
+      run: sudo apt purge python ansible -y
     - name: Set up Python 3
       uses: actions/setup-python@v2
       with:
         python-version: '3.x'
-    - name: Uninstall old Ansible
-      run: ansible --version && sudo apt purge ansible -y
-    - name: Install Ansible v2.10 alpha (GH actions currently uses 2.9)
-      run: sudo python -m pip install ansible==2.10.0a9 && ansible --version
+    - name: Install Ansible v2.10.3 (GH actions currently uses 2.9)
+      run: pip install ansible==2.10.3
+    - name: Print Ansible and Python version
+      run: ansible --version && python --version
     - uses: webfactory/[email protected]
       with:
         ssh-private-key: "${{ secrets.SSH_PRIVATE_KEY }}"