loongson/pypi: links for pycrc-hex

loongson/mirror PyCRC-Hex-1.1.0.tar.gz
loongson/mirror PyCRC_Hex-1.1.0-py3-none-any.whl
loongson/mirror PyCRC-Hex-1.0.0.tar.gz
loongson/mirror PyCRC_Hex-1.0.0-py3-none-any.whl