loongson/pypi: links for oslo-core

loongson/mirror oslo-core-2.0.2.tar.gz
loongson/mirror oslo-core-2.0.1.tar.gz
loongson/mirror oslo-core-2.0.0.tar.gz
loongson/mirror oslo-core-2.0.0a2.tar.gz
loongson/mirror oslo-core-2.0.0a1.tar.gz
loongson/mirror oslo-core-2.0.0a0.tar.gz
loongson/mirror oslo-core-1.1.2.tar.gz
loongson/mirror oslo-core-1.1.0.tar.gz
loongson/mirror oslo-core-1.0.1.tar.gz
loongson/mirror oslo-core-1.0.tar.gz