packagegroup-ni-base: remove avahi-dnsconfd
packagegroup-ni-base: remove avahi-dnsconfd

We don't actually need avahi-dnsconfd -- it's not responsible for
resolving .local names, which is done by nss-mdns.  Remove it from the
base image to remove a potential path for vulnerabilities and to reduce
the image size.

Signed-off-by: Ben Shelton <873d2944fc7a954ed322314738197137e10de387@ni.com>
Acked-by: Ken Sharp <e6c8ad8f54d15df4645e8aaf3f7a209bc3688570@ni.com>
Acked-by: Rich Tollerton <67c688e7f7482ba5c4ebe3d70bc77594748182a6@ni.com>
---
Natinst-CAR-ID: 496101

ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt