add discover_routed_neighbors setting default true

lib/App/Netdisco/Worker/Plugin/Discover/Neighbors/Routed.pm

@@ -10,6 +10,7 @@ use App::Netdisco::JobQueue 'jq_insert';
 
 register_worker({ phase => 'main', driver => 'snmp' }, sub {
   my ($job, $workerconf) = @_;
+  return unless setting('discover_routed_neighbors');
 
   my $device = $job->device;
   return unless $device->in_storage and $device->has_layer(3);

share/config.yml

@@ -249,6 +249,7 @@ discover_only: []
 discover_no_type: []
 discover_waps: true
 discover_phones: false
+discover_routed_neighbors: true
 discover_min_age: 0
 macsuck_no: []
 macsuck_only: []