fix: input 组件 number 类型在 iOS 平台使用仅数字键盘

src/core/view/components/input/index.vue

 <template>
   <uni-input v-on="$listeners">
-    <div
-      ref="wrapper"
-      class="uni-input-wrapper"
+    <div
+      ref="wrapper"
+      class="uni-input-wrapper"
     >
       <div
         v-show="!(composing || valueSync.length || cachedValue === '-')"
@@ -23,6 +23,7 @@
         :maxlength="maxlength"
         :step="step"
         :enterkeyhint="confirmType"
+        :pattern="type === 'number' ? '[0-9]*' : null"
         class="uni-input-input"
         autocomplete="off"
         @change.stop