Fix duplicated attachIndirectOutputs logic in ViewOutputs (#600)

Author: Kyle-Ye

Sources/OpenSwiftUICore/Data/Preference/View_Indirect.swift

@@ -37,10 +37,6 @@ extension _ViewOutputs {
 
     package func attachIndirectOutputs(to childOutputs: _ViewOutputs) {
         preferences.attachIndirectOutputs(to: childOutputs.preferences)
-        if let target = layoutComputer?.identifier,
-           let source = childOutputs.layoutComputer?.identifier {
-            target.source = source
-        }
         if let layoutComputer, let childLayoutComputer = childOutputs.layoutComputer {
             layoutComputer.identifier.source = childLayoutComputer.identifier
         }