buildvmhost-s390x-01: bridge has a different mac address from the interface

For some reason here the bridge has a different mac address than the
interface that it's using to talk to the network.

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

inventory/host_vars/buildvmhost-s390x-01.s390.fedoraproject.org

@@ -2,7 +2,6 @@ ansible_ifcfg_blocklist: true
 dns1: 10.3.163.33
 dns2: 10.3.163.34
 dns_search1: fedoraproject.org
-mac0: 52:e9:b3:41:72:fd
 network_connections:
   - autoconnect: true
     ip:
@@ -18,7 +17,8 @@ network_connections:
     name: vmbr
     state: up
     type: bridge
-  - mac: '{{ vmbr_port0_mac }}'
+    mac: '52:e9:b3:41:72:fd'
+  - mac: '2e:7e:13:ce:d4:d4'
     master: vmbr
     name: vmbr-port0
     state: up