convert to using PyOpenGL and glfw

.github/workflows/test-build.yml

@@ -25,10 +25,6 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libx11-dev
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip