loongson/pypi: links for ferris-ef

loongson/mirror ferris_ef-1.5.1.tar.gz
loongson/mirror ferris_ef-1.3.2.tar.gz
loongson/mirror ferris_ef-1.3.1.tar.gz
loongson/mirror ferris_ef-1.2.3.tar.gz
loongson/mirror ferris_ef-1.2.2.tar.gz
loongson/mirror ferris_ef-1.2.1.tar.gz
loongson/mirror ferris_ef-1.1.1.tar.gz