fix(route/nuaa): 修复NUAA教务处DOM元素解析 (#21879)

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## Involved Issue / 该 PR 相关 Issue



## Example for the Proposed Route(s) / 路由地址示例

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```
/nuaa/jwc/tzgg
```

## New RSS Route Checklist / 新 RSS 路由检查表

- [ ] New Route / 新的路由
  - [ ] Follows [Script Standard](https://docs.rsshub.app/joinus/advanced/script-standard) / 跟随 [路由规范](https://docs.rsshub.app/zh/joinus/advanced/script-standard)
- [x] Documentation / 文档说明
- [x] Full text / 全文获取
  - [ ] Use cache / 使用缓存
- [x] Anti-bot or rate limit / 反爬/频率限制
  - [ ] If yes, do your code reflect this sign? / 如果有, 是否有对应的措施?
- [ ] [Date and time](https://docs.rsshub.app/joinus/advanced/pub-date) / [日期和时间](https://docs.rsshub.app/zh/joinus/advanced/pub-date)
  - [ ] Parsed / 可以解析
  - [ ] Correct time zone / 时区正确
- [ ] New package added / 添加了新的包
- [ ] `Puppeteer`

## Note / 说明
更新了 DOM 元素的解析，适配了新的南航教务处页面样式

lib/routes/nuaa/jwc/jwc.ts

@@ -7,7 +7,7 @@ import { parseDate } from '@/utils/parse-date';
 
 import getCookie from '../utils/pypasswaf';
 
-const host = 'http://aao.nuaa.edu.cn/';
+const host = 'https://aao.nuaa.edu.cn/';
 
 const map = new Map([
     ['tzgg', { title: '通知公告 | 南京航空航天大学教务处', suffix: '8222/list.htm' }],
@@ -53,14 +53,14 @@ async function handler(ctx) {
     const response = await got(link, gotConfig);
     const $ = load(response.data);
 
-    const list = $('#wp_news_w8 ul li')
+    const list = $('#news_list .news_ul .p-list-item a')
         .slice(0, 10)
         .toArray()
         .map((element) => {
             const info = {
-                title: $(element).find('a').text(),
-                link: $(element).find('a').attr('href'),
-                date: $(element).find('span').text(),
+                title: $(element).find('.text .title').text(),
+                link: $(element).attr('href'),
+                date: $(element).find('.date em').text() + '-' + $(element).find('.date span').text(),
             };
             return info;
         });