AA: netifd: backport r37051

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@37052 3c298f89-4303-0410-b956-a3cf2f4a3e73
libubox: update to latest version from trunk (as of r37053)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@37054 3c298f89-4303-0410-b956-a3cf2f4a3e73
AA: firewall: merge r37082 (#13787)

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@37083 3c298f89-4303-0410-b956-a3cf2f4a3e73