loongson/pypi: links for azure-mgmt-azureadb2c

loongson/mirror azure-mgmt-azureadb2c-1.0.0b2.zip
loongson/mirror azure_mgmt_azureadb2c-1.0.0b2-py3-none-any.whl
loongson/mirror azure-mgmt-azureadb2c-1.0.0b1.zip
loongson/mirror azure_mgmt_azureadb2c-1.0.0b1-py2.py3-none-any.whl