Make sure the workflow is going properly - define version

Author: gordonwatts

.github/workflows/ci.yaml

@@ -23,6 +23,8 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
+      env:
+        servicex_version: 1.0a1
       run: |
         python -m pip install --upgrade pip setuptools wheel
         pip install --no-cache-dir -e .[test]