[NUI] Make DaliAccessibilityDetachAccessibleObject called at main thread

void Dispose(bool) can be called from worker thread, when disposing value is false.

To ensure we detach AccessibileObject in main thread, let we remove it
at Dispose(DisposeTypes), instead of Dispose(bool)

Signed-off-by: Eunki, Hong <[email protected]>

src/Tizen.NUI/src/public/BaseComponents/LottieAnimationView.cs

@@ -103,6 +103,7 @@ protected override void Dispose(DisposeTypes type)
         [EditorBrowsable(EditorBrowsableState.Never)]
         protected override void Dispose(bool disposing)
         {
+            // Note : We can clean dictionaries even this API called from GC Thread.
             CleanCallbackDictionaries();
             base.Dispose(disposing);
         }

src/Tizen.NUI/src/public/BaseComponents/ViewAccessibility.cs

@@ -397,9 +397,6 @@ protected override void Dispose(bool disposing)
 
             internalName = null;
 
-            Interop.ControlDevel.DaliAccessibilityDetachAccessibleObject(SwigCPtr);
-            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
-
             if (disposing == false)
             {
                 if (IsNativeHandleInvalid() || SwigCMemOwn == false)

src/Tizen.NUI/src/public/BaseComponents/ViewInternal.cs

@@ -1346,6 +1346,9 @@ protected override void Dispose(DisposeTypes type)
 
             disposeDebugging(type);
 
+            Interop.ControlDevel.DaliAccessibilityDetachAccessibleObject(SwigCPtr);
+            if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
+
             //_mergedStyle = null;
 
             internalMaximumSize?.Dispose();