更新 richt-text 示例

(cherry picked from commit 3c8c63df)

pages/component/rich-text/rich-text.uvue

@@ -15,7 +15,7 @@
       <view class="uni-title">
         <text class="uni-subtitle-text">selectable</text>
       </view>
-      <view class="text-box" @click="testClick">
+      <view class="text-box">
         <rich-text :selectable="true"
           nodes="<span>hello uni-app x!</span><br/><span>uni-app x，终极跨平台方案</span>"></rich-text>
       </view>
@@ -24,14 +24,6 @@
 </template>
 
 <script>
-  export default {
-    methods: {
-      testClick() {
-        // 测试点击rich-text是否正常触发父节点点击事件
-        console.log('testClick')
-      }
-    },
-  }
 </script>
 
 <style>