loongson/pypi: links for breakpoint

loongson/mirror breakpoint-2.1.4.tar.gz
loongson/mirror breakpoint-2.1.3.tar.gz
loongson/mirror breakpoint-2.1.2.tar.gz
loongson/mirror breakpoint-2.1.1.tar.gz
loongson/mirror breakpoint-2.1.0.tar.gz
loongson/mirror breakpoint-1.0.2.tar.gz
loongson/mirror breakpoint-1.0.1.tar.gz