remove --no-deps from tests workflow

Author: HGWright

.github/workflows/ci-tests.yml

@@ -70,6 +70,6 @@ jobs:
     - name: "stratify tests (py${{ matrix.python-version }})"
       run: |
         python setup.py build_ext --inplace
-        python -m pip install --no-deps --editable .
+        python -m pip install --editable .
         pytest ${{ matrix.cov-report }}
         ${{ matrix.codecov }}