loongson/pypi: links for rtl

loongson/mirror rtl-0.4.3.tar.gz
loongson/mirror rtl-0.4.3-py3-none-any.whl
loongson/mirror rtl-0.4.3-py2-none-any.whl
loongson/mirror rtl-0.4.2.tar.gz
loongson/mirror rtl-0.4.2-py3-none-any.whl
loongson/mirror rtl-0.4.2-py2-none-any.whl
loongson/mirror rtl-0.4.0.tar.gz
loongson/mirror rtl-0.3.0.tar.gz
loongson/mirror rtl-0.2.0.tar.gz
loongson/mirror rtl-0.1.3.tar.gz
loongson/mirror rtl-0.1.2.tar.gz