Feature/object provider skills

• Bugfix in ObjectMemory Instance Segment adapter: setting timeout for object localization request (it was 0 so the detection wasn't activated)
• ObjectProviderPlugin: Using proxy instead of topic. This ensures that the provider will register themselves properly in the ObjectMemory to needed by the 'requestObject' functionality

source/RobotAPI/libraries/armem_objects/server/instance/SegmentAdapter.cpp

@@ -289,7 +289,7 @@ namespace armarx::armem::server::obj::instance
             }
         };
 
-        if (input.provider.size() > 0)
+        if (not input.provider.empty())
         {
             providerRequests[input.provider] = input.request;
             updateProxy(input.provider);