PiperOrigin-RevId: 762004002
PiperOrigin-RevId: 758400203
PiperOrigin-RevId: 757946541
* Move unit tests to root package. * Adds deps to "test" extra, and mark two broken tests in tests/unittests/auth/test_auth_handler.py * Adds github workflow * minor fix in lite_llm.py for python 3.9. * format pyproject.toml