When using with gitkeeper:

• Cannot use snap-based installations of python or ruff due to sandboxing issues.
• Must install system-wide Python package pytest.
• To install: python3 -m pip install git+https://github.com/MoravianUniversity/intro_test_runner.git
• Use the following action.sh file:

  #!/bin/bash
  python3 -m intro_test_runner -s "$1"
  exit 0