loongson/pypi: links for cubicweb-narval

loongson/mirror cubicweb-narval-4.2.3.tar.gz
loongson/mirror cubicweb-narval-4.2.2.tar.gz
loongson/mirror cubicweb-narval-4.2.1.tar.gz
loongson/mirror cubicweb-narval-4.2.0.tar.gz
loongson/mirror cubicweb-narval-4.1.2.tar.gz
loongson/mirror cubicweb-narval-4.1.1.tar.gz
loongson/mirror cubicweb-narval-4.1.0.tar.gz
loongson/mirror cubicweb-narval-4.0.0.tar.gz