loongson/mirror: links for grove-py

loongson/mirror grove.py-0.6.tar.gz
loongson/mirror grove.py-0.5.tar.gz
loongson/mirror grove.py-0.4.tar.gz
loongson/mirror grove.py-0.3.tar.gz
loongson/mirror grove.py-0.2.tar.gz
loongson/mirror grove.py-0.1.tar.gz