test: install dependencies from pyproject.toml too

.github/workflows/test.yml

@@ -30,6 +30,9 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        # Till https://github.com/pypa/pip/issues/11440#issuecomment-1445119899
+        # is implemented we can only do pip install .
+        pip install .
         pip install -r test-requirements.txt
     - name: Run tests
       run: |