loongson/pypi: links for pysiddhi-localstack

loongson/mirror PySiddhi-localstack-5.1.0.1.tar.gz
loongson/mirror PySiddhi_localstack-5.1.0.post2-py2.py3-none-any.whl
loongson/mirror PySiddhi_localstack-5.1.0.post1-py2.py3-none-any.whl
loongson/mirror PySiddhi-localstack-5.1.0.tar.gz