loongson/pypi: links for firefox-shm

loongson/mirror firefox-shm-0.1.tar.gz
loongson/mirror firefox-shm-0.0.9.tar.gz
loongson/mirror firefox-shm-0.0.8.tar.gz
loongson/mirror firefox-shm-0.0.7.tar.gz
loongson/mirror firefox-shm-0.0.5.tar.gz
loongson/mirror firefox-shm-0.0.4.tar.gz