feat(Core/DB): Add Hooks On creature/game object save to db (#11246)

* implement OnCreatureSaveToDB and OnGameObjectSaveToDB Hooks

* fix Whitespaces in ScriptMgr.h

Co-authored-by: Timothée Moos <t1997.m@gmx.net>

src/server/game/Scripting/ScriptDefines/AllGameObjectScript.cpp

@@ -37,3 +37,13 @@ void ScriptMgr::OnGameObjectRemoveWorld(GameObject* go)
         script->OnGameObjectRemoveWorld(go);
     });
 }
+
+void ScriptMgr::OnGameObjectSaveToDB(GameObject* go)
+{
+    ASSERT(go);
+
+    ExecuteScript<AllGameObjectScript>([&](AllGameObjectScript* script)
+    {
+        script->OnGameObjectSaveToDB(go);
+    });
+}