loongson/pypi: links for py-lru-cache

loongson/mirror py_lru_cache-0.1.4.tar.gz
loongson/mirror py_lru_cache-0.1.3.tar.gz
loongson/mirror py_lru_cache-0.1.2.tar.gz
loongson/mirror py_lru_cache-0.1.1.tar.gz
loongson/mirror py_lru_cache-0.1.tar.gz