loongson/pypi: links for collective-cropimage

loongson/mirror collective.cropimage-1.8.zip
loongson/mirror collective.cropimage-1.7.zip
loongson/mirror collective.cropimage-1.6.zip
loongson/mirror collective.cropimage-1.5.zip
loongson/mirror collective.cropimage-1.4.zip
loongson/mirror collective.cropimage-1.3.zip
loongson/mirror collective.cropimage-1.2.1.zip