Do not place OpenGL libraries into wheels on manylinux*

These libraries really need to come from the end machine, not the wheel. They don't work without a backing video driver and may not work if the package was built on a machine with a different driver than the end machine (e.g., mixing an nvidia driver libOpenGL with a Mesa DRI libOpenGL). The backing DRI libraries aren't packaged anyways, so they're of limited utility either way.