Make GetOwner angelscript func return a reference to the ref.

src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp

@@ -75,7 +75,7 @@ private:
     FunctionInfo InitializeGetOwner(){
         auto t = _type;
         while (t != nullptr){
-            auto val = t->GetMethodByDecl("protected ref@ GetOwner()", false);
+            auto val = t->GetMethodByDecl("protected ref@& GetOwner()", false);
             if (val != nullptr){
                 return FunctionInfo{.Exists = true, .Function = val};
             }

src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp

@@ -7,7 +7,7 @@ void BasicScriptClass::Register(asIScriptEngine* engine) {
 shared abstract class PkmnScript {
     private ref@ __owner;
 
-    protected ref@ GetOwner() { return __owner; };
+    protected ref@& GetOwner() { return __owner; };
 
     // CreatureLib methods
     void OnInitialize(const narray<EffectParameter@>@ parameters){};