refactor: element-plus升级到2.0.2版本后el-form的size属性mini值不存在的问题修复

src/views/system/dict/components/Dict.vue

@@ -2,7 +2,7 @@
   <div class="app-container">
     <!-- 搜索表单 -->
     <el-form
-        size="mini"
+        size="small"
         :model="state.queryParams"
         ref="queryForm"
         :inline="true"

src/views/system/dict/components/DictItem.vue

@@ -5,7 +5,7 @@
         :model="state.queryParams"
         ref="queryForm"
         :inline="true"
-        size="mini"
+        size="small"
     >
       <el-form-item>
         <el-button type="success" :icon="Plus" @click="handleAdd">新增</el-button>