loongson/pypi: links for pyccx

loongson/mirror pyccx-0.2.0.tar.gz
loongson/mirror pyccx-0.2.0-py3-none-any.whl
loongson/mirror PyCCX-0.1.2.tar.gz
loongson/mirror PyCCX-0.1.2-py3-none-any.whl
loongson/mirror PyCCX-0.1.tar.gz
loongson/mirror PyCCX-0.1-py3-none-any.whl