loongson/pypi: links for test-cmd-x

loongson/mirror test_cmd_x-2.0.3.tar.gz
loongson/mirror test_cmd_x-2.0.3-py3-none-any.whl
loongson/mirror test_cmd_x-2.0.2.tar.gz
loongson/mirror test_cmd_x-2.0.2-py3-none-any.whl
loongson/mirror test_cmd_x-2.0.1.tar.gz
loongson/mirror test_cmd_x-2.0.1-py3-none-any.whl