loongson/pypi: links for git-stamp

loongson/mirror git_stamp-0.1.1.tar.gz
loongson/mirror git_stamp-0.1.1-py3-none-any.whl
loongson/mirror git_stamp-0.1.0.tar.gz
loongson/mirror git_stamp-0.1.0-py3-none-any.whl
loongson/mirror git_stamp-0.0.1.tar.gz
loongson/mirror git_stamp-0.0.1-py3-none-any.whl