fix: 解决cover-view、cover-image无法监听点击事件的问题

src/platforms/h5/view/components/cover-image/index.vue

@@ -39,6 +39,7 @@ uni-cover-image {
   overflow: hidden;
   height: 100%;
   width: 100%;
+  pointer-events: auto;
 }
 
 uni-cover-image img {

src/platforms/h5/view/components/cover-view/index.vue

@@ -50,6 +50,7 @@ uni-cover-view {
   line-height: 1.2;
   overflow: hidden;
   white-space: nowrap;
+  pointer-events: auto;
 }
 
 uni-cover-view[hidden] {