update scroll-view-props.uvue 屏蔽外层无用view

pages/component/scroll-view/scroll-view-props.uvue

 <template>
-  <view class="page-scroll-view">
+  <!-- <view class="page-scroll-view"> -->
     <page-head title="非下拉刷新的scroll-view属性示例"></page-head>
 
     <!-- 暂时分成两个方向不同的滚动视图，原因为：scroll-view组件不支持动态改变direction。 -->
@@ -79,7 +79,7 @@
       <view class="uni-list-cell uni-list-cell-padding">
       </view>
     </scroll-view>
-  </view>
+  <!-- </view> -->
 </template>
 
 <script>