loongson/pypi: links for btls3

loongson/mirror btls3-0.1003.1-py3-none-any.whl
loongson/mirror btls3-0.1003-py3-none-any.whl
loongson/mirror btls3-0.1002-py3-none-any.whl
loongson/mirror btls3-0.1001-py3-none-any.whl
loongson/mirror btls3-0.1.1-py3-none-any.whl
loongson/mirror btls3-0.1-py3-none-any.whl
loongson/mirror btls3-0.0.1-py3-none-any.whl