loongson/pypi: links for brining

loongson/mirror brining-0.2.7.tar.gz
loongson/mirror brining-0.2.5.tar.gz
loongson/mirror brining-0.2.4.tar.gz
loongson/mirror brining-0.2.3.tar.gz
loongson/mirror brining-0.2.2.tar.gz
loongson/mirror brining-0.2.1.tar.gz