Fix overriden members shown twice

Author: vanifatovvlad

Editor/TypeProcessors/TriRegisterButtonsTypeProcessor.cs

@@ -24,7 +24,7 @@ public override void ProcessType(Type type, List<TriPropertyDefinition> properti
 
         private static bool IsSerialized(MethodInfo methodInfo)
         {
-            return methodInfo.GetCustomAttribute<ButtonAttribute>() != null;
+            return methodInfo.GetCustomAttribute<ButtonAttribute>(false) != null;
         }
     }
 }

Editor/TypeProcessors/TriRegisterShownByTriFieldsTypeProcessor.cs

@@ -24,7 +24,7 @@ public override void ProcessType(Type type, List<TriPropertyDefinition> properti
 
         private static bool IsSerialized(FieldInfo fieldInfo)
         {
-            return fieldInfo.GetCustomAttribute<ShowInInspectorAttribute>() != null &&
+            return fieldInfo.GetCustomAttribute<ShowInInspectorAttribute>(false) != null &&
                    TriUnitySerializationUtilities.IsSerializableByUnity(fieldInfo) == false;
         }
     }

Editor/TypeProcessors/TriRegisterShownByTriPropertiesTypeProcessor.cs

@@ -24,7 +24,7 @@ public override void ProcessType(Type type, List<TriPropertyDefinition> properti
 
         private static bool IsSerialized(PropertyInfo propertyInfo)
         {
-            return propertyInfo.GetCustomAttribute<ShowInInspectorAttribute>() != null;
+            return propertyInfo.GetCustomAttribute<ShowInInspectorAttribute>(false) != null;
         }
     }
 }