fix(个人中心): 修复复制功能不生效问题

--bug=1037351 --user=王旭 【个人中心】APIKEY-复制Access Key和Secret Key 功能失败 https://www.tapd.cn/55049933/s/1482756

frontend/src/components/business/ms-personal-drawer/components/apiKey.vue

@@ -225,9 +225,9 @@
     },
   ];
 
-  async function handleCopy(val: string) {
+  function handleCopy(val: string) {
     if (isSupported) {
-      await copy(val);
+      copy(val);
       Message.success(t('ms.personal.copySuccess'));
     } else {
       Message.warning(t('common.copyNotSupport'));