loongson/pypi: links for omuse-framework

loongson/mirror omuse-framework-2021.6.1.tar.gz
loongson/mirror omuse-framework-2021.6.0.tar.gz
loongson/mirror omuse-framework-1.2.6.tar.gz
loongson/mirror omuse-framework-1.2.5.tar.gz
loongson/mirror omuse-framework-1.2.4.tar.gz
loongson/mirror omuse-framework-1.2.3.tar.gz
loongson/mirror omuse-framework-1.2.1.tar.gz
loongson/mirror omuse-framework-1.2.0.tar.gz