netifd: update to latest version, fixes issues when l3 interface changes on reload (e.g. ppp -> dhcp/static)

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40384 3c298f89-4303-0410-b956-a3cf2f4a3e73
netifd: Add renew handler for proto dhcp

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40385 3c298f89-4303-0410-b956-a3cf2f4a3e73
odhcp6c: Add renew handler for proto dhcpv6

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40386 3c298f89-4303-0410-b956-a3cf2f4a3e73