fix: 删除required

src/views/component/device/deviceDialog.vue

@@ -274,7 +274,7 @@
                     </el-form-item>
                   </el-col>
                   <el-col :span="8">
-                    <el-form-item required prop="chuChangRiQi">
+                    <el-form-item prop="chuChangRiQi">
                       <template slot="label">
                         <span class="required">出厂日期：</span>
                       </template>