loongson/pypi: links for bitex-framework

loongson/mirror bitex-framework-1.2.3.tar.gz
loongson/mirror bitex-framework-1.2.1.tar.gz
loongson/mirror bitex-framework-1.2.0.tar.gz
loongson/mirror bitex-framework-1.1.0.tar.gz
loongson/mirror bitex-framework-1.0.1.tar.gz
loongson/mirror bitex-framework-1.0.0.tar.gz