[KYUUBI #5626] [UI] Fix sytle linting violation in web ui

### _Why are the changes needed?_

- To fix the style violation in web UI linting
`cd ./kyuubi-server/web-ui && pnpm run lint`

```
> kyuubi-ui1.9.0-SNAPSHOT lint /Users/bw/dev/kyuubi/kyuubi-server/web-ui
> eslint --ext .ts,vue --ignore-path .gitignore .

/Users/bw/dev/kyuubi/kyuubi-server/web-ui/src/test/unit/views/layout/aside.spec.ts
  37:25  error  Delete `⏎····`  prettier/prettier

✖ 1 problem (1 error, 0 warnings)
  1 error and 0 warnings potentially fixable with the `--fix` option.

 ELIFECYCLE  Command failed with exit code 1.

```

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/master/contributing/code/testing.html#running-tests) locally before make a pull request

### _Was this patch authored or co-authored using generative AI tooling?_

No.

Closes #5626 from bowenliang123/webui-lint-fix.

Closes #5626

b1c7d7b [Bowen Liang] web ui lint fix

Authored-by: Bowen Liang <liangbowen@gf.com.cn>
Signed-off-by: Cheng Pan <chengpan@apache.org>

Author: bowenliang123

kyuubi-server/web-ui/src/test/unit/views/layout/aside.spec.ts

@@ -34,6 +34,5 @@ test('mount component', () => {
       plugins: [mockRouter, getStore()]
     }
   })
-  expect(wrapper.text())
-    .toContain(import.meta.env.VITE_APP_VERSION)
+  expect(wrapper.text()).toContain(import.meta.env.VITE_APP_VERSION)
 })