loongson/pypi: links for pycryptoprosdk

loongson/mirror pycryptoprosdk-1.0.0.tar.gz
loongson/mirror pycryptoprosdk-1.0.0-rc4.tar.gz
loongson/mirror pycryptoprosdk-1.0.0-rc3.tar.gz
loongson/mirror pycryptoprosdk-1.0.0-rc2.tar.gz
loongson/mirror pycryptoprosdk-1.0.0-rc1.tar.gz
loongson/mirror pycryptoprosdk-0.1.5.tar.gz
loongson/mirror pycryptoprosdk-0.1.3.tar.gz