loongson/pypi: links for cs-app-mklinks

loongson/mirror cs_app_mklinks-20250530.tar.gz
loongson/mirror cs_app_mklinks-20250530-py2.py3-none-any.whl
loongson/mirror cs.app.mklinks-20221228.tar.gz
loongson/mirror cs.app.mklinks-20221228-py3-none-any.whl
loongson/mirror cs.app.mklinks-20210404.tar.gz
loongson/mirror cs.app.mklinks-20210401.tar.gz
loongson/mirror cs.app.mklinks-20210306.tar.gz
loongson/mirror cs.app.mklinks-20171228.tar.gz