loongson/pypi: links for opengl-utils

loongson/mirror opengl_utils-0.1.6.tar.gz
loongson/mirror opengl_utils-0.1.6-py3-none-any.whl
loongson/mirror opengl_utils-0.1.3.tar.gz
loongson/mirror opengl_utils-0.1.3-py3-none-any.whl
loongson/mirror opengl_utils-0.1.0.tar.gz
loongson/mirror opengl_utils-0.1.0-py3-none-any.whl