loongson/pypi: links for collective-z3cform-keywordwidget

loongson/mirror collective.z3cform.keywordwidget-1.3.tar.gz
loongson/mirror collective.z3cform.keywordwidget-1.2.zip
loongson/mirror collective.z3cform.keywordwidget-1.1.1.zip
loongson/mirror collective.z3cform.keywordwidget-1.1.zip
loongson/mirror collective.z3cform.keywordwidget-1.0.1.tar.gz
loongson/mirror collective.z3cform.keywordwidget-1.0dev-r98445.tar.gz