base / big network cleanup

Everything should now be using linux-system-roles/network, so we drop
our hacky nmcli calls and everything that referred to them, including
exclude variables. Also, lets just let NM handle resolv.conf so it's not
wrong all the time on reboots.

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

inventory/host_vars/copr-dist-git.aws.fedoraproject.org

@@ -1,7 +1,6 @@
 ---
 ansible_become: yes
 ansible_become_user: root
-ansible_ifcfg_blocklist: True
 ansible_ssh_user: fedora
 # Copr vars
 copr_hostbase: copr-dist-git
@@ -26,6 +25,5 @@ nagios_Check_Services:
   raid: false
   sshd: false
   swap: false
-nm_controlled_resolv: True
 public_ip: 3.89.184.181
 root_auth_users: msuchy frostyx praiskup schlupov