loongson/pypi: links for lsoft-oss-pytools

loongson/mirror lsoft-oss-pytools-0.2.0.tar.gz
loongson/mirror lsoft-oss-pytools-0.1.2.tar.gz
loongson/mirror lsoft-oss-pytools-0.1.1.tar.gz
loongson/mirror lsoft-oss-pytools-0.1.0.tar.gz