loongson/pypi: links for pytest-db-plugin

loongson/mirror pytest-db-plugin-0.0.0.0.0.2.tar.gz
loongson/mirror pytest_db_plugin-0.0.0.0.0.2-py3-none-any.whl
loongson/mirror pytest-db-plugin-0.0.0.0.0.1.tar.gz
loongson/mirror pytest_db_plugin-0.0.0.0.0.1-py3-none-any.whl