loongson/mirror: links for pypi-pkg-tut

loongson/mirror pypi_pkg_tut-0.3.tar.gz
loongson/mirror pypi_pkg_tut-0.3-py3-none-any.whl
loongson/mirror pypi_pkg_tut-0.2.tar.gz
loongson/mirror pypi_pkg_tut-0.2-py3-none-any.whl
loongson/mirror pypi_pkg_tut-0.1.tar.gz
loongson/mirror pypi_pkg_tut-0.1-py3-none-any.whl