Install requirements in the github machine for pyright to work

.github/workflows/lint.yml

@@ -9,10 +9,16 @@ jobs:
       - uses: psf/black@stable
         with:
           src: "test"
+      # Needed by pyright
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10' 
+          cache: 'pip'
+      - run: |
+          pip install -r test/requirements-pip.txt
       - uses: jakebailey/pyright-action@v2
         with:
           working-directory: test
       - uses: isort/isort-action@v1
         with:
           sort-paths: "test"
-          requirements-files: "requirements-pip.txt"