loongson/pypi: links for pythonstrings

loongson/mirror PythonStrings-0.2.0.tar.gz
loongson/mirror PythonStrings-0.2.0-py3-none-any.whl
loongson/mirror PythonStrings-0.1.6.tar.gz
loongson/mirror PythonStrings-0.1.6-py3-none-any.whl
loongson/mirror PythonStrings-0.1.5.tar.gz
loongson/mirror PythonStrings-0.1.5-py3-none-any.whl
loongson/mirror PythonStrings-0.1.0.tar.gz
loongson/mirror PythonStrings-0.1.0-py3-none-any.whl