🚮 Truncate /etc/resolv.conf from kickstart
    
    During the kickstart of the cloud image, NetworkManager writes an
    /etc/resolv.conf that contains `nameserver 192.168.122.1`. This causes
    boot delays with cloud-init since it does some early boot DNS
    redirection tests before talking to the cloud's metadata service. On
    some clouds/architectures, this delay is 15 seconds or more.
    
    Truncate the /etc/resolv.conf so it can be replaced properly by
    NetworkManager and cloud-init on the first boot.
    
    Signed-off-by: Major Hayden <major@redhat.com>