ovsdb: do not set the device as DEACTIVATING if it is DISCONNECTED

During the deactivation of ovs interfaces, ovsdb receives the command to
remove the interface but for OVS system ports the device won't

When reconnecting, ovsdb will update first the status and it will notice
that the OVS system interface was removed and it will set the status as
DEACTIVATING. This is incorrect if the status is already DEACTIVATING,
DISCONNECTED, UNMANAGED or UNAVAILABLE because it will block the
activation of the interface.

54 jobs for ff/fix_reconnect_ovs in 30 minutes and 53 seconds (queued for 4 seconds)