fix: 修复scroll-view子元素使用百分比尺寸时大小不正确的Bug

src/core/view/components/scroll-view/index.vue

@@ -9,7 +9,10 @@
         :style="{'overflow-x': scrollX?'auto':'hidden','overflow-y': scrollY?'auto':'hidden'}"
         class="uni-scroll-view"
       >
-        <div ref="content">
+        <div
+          ref="content"
+          class="uni-scroll-view-content"
+        >
           <div
             v-if="refresherEnabled"
             ref="refresherinner"
@@ -529,6 +532,11 @@ uni-scroll-view[hidden] {
   max-height: inherit;
 }
 
+.uni-scroll-view-content {
+  width: 100%;
+  height: 100%;
+}
+
 .uni-scroll-view-refresher {
   position: relative;
   overflow: hidden;