fix(录音): 七牛 bucket 'gameauio'→'gameaudio'(原webviewActivity拼写错误)

真机上传 631 no-such-bucket 根因:抄了 webviewActivity 的 typo 'gameauio'(无d)。
区域查询确认正确 bucket 是 'gameaudio'(有d,与回放域名 gameaudio.daoqi88.cn +
NewwebviewActivity 一致),region z0/华东,up host upload.qiniup.com。同步改单测断言。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

entry/src/test/QiniuToken.test.ets

@@ -14,7 +14,7 @@ export default function QiniuTokenTest() {
       const std: string = parts[2].replace(/-/g, '+').replace(/_/g, '/');
       const decoded: Uint8Array = helper.decodeSync(std);
       const policy: string = String.fromCharCode.apply(null, Array.from(decoded));
-      expect(policy.indexOf('"scope":"gameauio"') >= 0).assertTrue();
+      expect(policy.indexOf('"scope":"gameaudio"') >= 0).assertTrue();
     });
   });
 }