Core/GameObject: Hunter traps now always put the Hunter in combat with the target when triggered. Closes #21847.

src/server/game/Entities/GameObject/GameObject.cpp

@@ -693,6 +693,10 @@ void GameObject::Update(uint32 diff)
                     }
                     else if (Unit* target = ObjectAccessor::GetUnit(*this, m_lootStateUnitGUID))
                     {
+                        // Set in combat with owner
+                        if (Unit* owner = GetOwner())
+                            target->EngageWithTarget(owner);
+
                         // Some traps do not have a spell but should be triggered
                         if (goInfo->trap.spellId)
                             CastSpell(target, goInfo->trap.spellId);