chore: 移除测试代码

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

 <template>
   <view class="container">
-      <button @click="test">test</button>
     <page-head title="scroll-view 下拉刷新"></page-head>
     <scroll-view class="scroll" refresher-enabled=true :refresher-triggered="refresherTriggered"
       @refresherrefresh="onRefresherrefresh" @refresherabort="onRefresherabort" @refresherrestore="onRefresherrestore"
@@ -33,9 +32,6 @@
     },
 
     methods: {
-      test() {
-        this.refresherTriggered = true
-      },
       onRefresherrefresh(_ : RefresherEvent) {
         this.refresherrefresh = true
         console.log("onRefresherrefresh--------------下拉刷新触发")