fix：时间选择器组件 统一使用format

nezha-fronted/src/components/page/config/system/apiKeyTable.vue

@@ -43,7 +43,7 @@
               <el-popover :content="rules.roleId.message" placement="top" trigger="manual" v-model="rules.roleId.switch" popper-class="small-pop warn-pop" @after-enter="popShow(rules.roleId)">
                 <el-select v-model="scope.row[item.prop]" size="small" :placeholder="$t('el.select.placeholder')" value-key="id" slot="reference" popper-class="api-select right-box-select-top right-public-box-dropdown-top role-system-table">
                   <template v-for="role in roles" >
-                    <el-option :label="role.name" :value="role"></el-option>
+                    <el-option :label="role.name" :value="role" :key="role.name"></el-option>
                   </template>
                 </el-select>
               </el-popover>