loongson/pypi: links for py-riot-standard-calls

loongson/mirror py-riot-standard-calls-0.4.tar.gz
loongson/mirror py_riot_standard_calls-0.4-py3-none-any.whl
loongson/mirror py-riot-standard-calls-0.3.tar.gz
loongson/mirror py_riot_standard_calls-0.3-py3-none-any.whl
loongson/mirror py-riot-standard-calls-0.1.tar.gz
loongson/mirror py_riot_standard_calls-0.1-py3-none-any.whl