Automatically install setuptools-scm in script called from Makefile

.github/workflows/ci.yml

@@ -111,9 +111,18 @@ jobs:
           repository: ansible/awx-operator
           path: awx-operator
 
+      - name: Get python version from Makefile
+        working-directory: awx
+        run: echo py_version=`make PYTHON_VERSION` >> $GITHUB_ENV
+
+      - name: Install python ${{ env.py_version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ env.py_version }}
+
       - name: Install playbook dependencies
         run: |
-          python3 -m pip install docker setuptools_scm
+          python3 -m pip install docker
 
       - name: Build AWX image
         working-directory: awx

.github/workflows/stage.yml

@@ -65,7 +65,7 @@ jobs:
 
       - name: Install playbook dependencies
         run: |
-          python3 -m pip install docker setuptools_scm
+          python3 -m pip install docker
 
       - name: Build and stage AWX
         working-directory: awx