autoipd: also use <dev>:avahi when using ifconfig in linux action script
autoipd: also use <dev>:avahi when using ifconfig in linux action script

avahi-autoipd.action.linux creates <dev>:3 aliases when using ifconfig
instead of the <dev>:avahi aliases used when ip is used. Fix it to always
use <dev>:avahi for consistency.

Signed-off-by: Peter Korsgaard <109eb201e07c93b5f5b6b8c6537366649a85e9a2@sunsite.dk>

gloryleague/avahi,Kisensum/xmDNS-avahi,heftig/avahi-1,Distrotech/avahi,Distrotech/avahi,lathiat/avahi,heftig/avahi,everbase/catta,Kisensum/xmDNS-avahi,lathiat/avahi,lathiat/avahi,lathiat/avahi,lathiat/avahi,heftig/avahi-1,everbase/catta,gloryleague/avahi,gloryleague/avahi,lathiat/avahi,Kisensum/xmDNS-avahi,Distrotech/avahi,Kisensum/xmDNS-avahi,heftig/avahi-1,heftig/avahi,Distrotech/avahi,everbase/catta,heftig/avahi-1,heftig/avahi,heftig/avahi-1,catta-x/catta,gloryleague/avahi,Distrotech/avahi,Kisensum/xmDNS-avahi,heftig/avahi,gloryleague/avahi,catta-x/catta,Distrotech/avahi,heftig/avahi,heftig/avahi-1,catta-x/catta,Kisensum/xmDNS-avahi,gloryleague/avahi,heftig/avahi