loongson/pypi: links for dash-callbackmanager

loongson/mirror dash-callbackmanager-2.0.0.tar.gz
loongson/mirror dash_callbackmanager-2.0.0-py3-none-any.whl
loongson/mirror dash-callbackmanager-1.0.0.tar.gz
loongson/mirror dash_callbackmanager-1.0.0-py3-none-any.whl
loongson/mirror dash-callbackmanager-0.9.0.tar.gz
loongson/mirror dash_callbackmanager-0.9.0-py3-none-any.whl