list XTS修改，scrollBar异常值走默认值AUTO，cacheCount默认值由0变为1

Signed-off-by: Nwind <lijianing7@huawei.com>

arkui/ace_ets_component_ui/entry/src/main/ets/test/ListJsunit.test.ets

@@ -278,7 +278,7 @@ export default function ListJsunit() {
       expect(obj.$attrs.divider.color).assertEqual('#FF00000A');
       expect(obj.$attrs.divider.startMargin).assertEqual('0.00vp');
       expect(obj.$attrs.divider.endMargin).assertEqual('-10.00vp');
-      expect(obj.$attrs.scrollBar).assertEqual('BarState.Off');
+      expect(obj.$attrs.scrollBar).assertEqual('BarState.Auto');
       await CommonFunc.sleep(1000);
       expect(obj.$attrs.cachedCount).assertEqual('1');
       expect(obj.$attrs.edgeEffect).assertEqual('EdgeEffect.None');

arkui/ace_ets_layout_test/ace_ets_layout_list_test/entry/src/main/ets/MainAbility/pages/List/List_initialIndex/List_ListInitialIndex1.ets

@@ -31,6 +31,7 @@ struct List_ListInitialIndex1{
           .key('List_ListInitialIndex1_'+ item)
         }, item => item)
       }
+      .cachedCount(0)
       .width(300)
       .height(500)
       .listDirection(Axis.Vertical)

arkui/ace_ets_layout_test/ace_ets_layout_list_test/entry/src/main/ets/MainAbility/pages/List/List_initialIndex/List_ListInitialIndex2.ets

@@ -31,6 +31,7 @@ struct List_ListInitialIndex2{
           .key('List_ListInitialIndex2_'+ item)
         }, item => item)
       }
+      .cachedCount(0)
       .width(300)
       .height(500)
       .listDirection(Axis.Vertical)

arkui/ace_ets_layout_test/ace_ets_layout_list_test/entry/src/main/ets/MainAbility/pages/List/List_initialIndex/List_ListInitialIndex3.ets

@@ -31,6 +31,7 @@ struct List_ListInitialIndex3{
           .key('List_ListInitialIndex3_'+ item)
         }, item => item)
       }
+      .cachedCount(0)
       .width(300)
       .height(500)
       .listDirection(Axis.Vertical)

arkui/ace_ets_layout_test/ace_ets_layout_list_test/entry/src/main/ets/MainAbility/pages/List/List_initialIndex/List_ListInitialIndex4.ets

@@ -31,6 +31,7 @@ struct List_ListInitialIndex4{
           .key('List_ListInitialIndex4_'+ item)
         }, item => item)
       }
+      .cachedCount(0)
       .width(300)
       .height(500)
       .listDirection(Axis.Vertical)

arkui/ace_ets_layout_test/ace_ets_layout_list_test/entry/src/main/ets/MainAbility/pages/List/List_initialIndex/List_ListInitialIndex5.ets

@@ -31,6 +31,7 @@ struct List_ListInitialIndex5{
           .key('List_ListInitialIndex5_'+ item)
         }, item => item)
       }
+      .cachedCount(0)
       .width(300)
       .height(500)
       .listDirection(Axis.Vertical)

arkui/ace_ets_layout_test/ace_ets_layout_list_test/entry/src/main/ets/MainAbility/pages/List/List_initialIndex/List_ListInitialIndex6.ets

@@ -31,6 +31,7 @@ struct List_ListInitialIndex6{
           .key('List_ListInitialIndex6_'+ item)
         }, item => item)
       }
+      .cachedCount(0)
       .width(300)
       .height(500)
       .listDirection(Axis.Vertical)