loongson/pypi: links for bootstrap-admin-legacy

loongson/mirror bootstrap_admin_legacy-0.1.4.tar.gz
loongson/mirror bootstrap_admin_legacy-0.1.3.tar.gz
loongson/mirror bootstrap_admin_legacy-0.1.2.tar.gz
loongson/mirror bootstrap_admin_legacy-0.1.1.tar.gz
loongson/mirror bootstrap_admin_legacy-0.1.1.linux-x86_64.tar.gz