fix(route): yicai wrong pubDate

[queensferryme]

该 PR 相关 Issue / Involved issue

Close #6795

完整路由地址 / Example for the proposed route(s)

/yicai/brief

新RSS检查列表 / New RSS Script Checklist

• 这个PR中包含了新的路由吗? Does this PR add new route?
  • 如果有, 请完成检查列表. If yes, please finish the check list
  • 如果你的PR符合下方某个事项, 也请注明. If any of the checklist item meets your PR, please fill it out.
  • <- 这样打勾
• 是否提供了文档? Documentation provided?
  • 是否提供了英文文档? EN Documentation provided?
• 是否支持全文获取? Is this RSS Script support fulltext?
  • 如果全文获取中需要访问文章链接, 是否使用了缓存? If fulltext requires to fetch detail pages, is cache used in the process?
  • 缓存说明 | How to use cache
• 目标是否有明显的反爬/频率限制? Is there any sign of anti-bot or rate limit?
  • 如果有, 是否有对应的措施? (延长缓存时间, 写文档说明, etc.) If yes, do your code reflect this sign? (e.g. write documentations, use long cache time)
• 是否引入的新的包? Any new package introduced?
  • 如果有, 请说明原因. If yes, please state your reason
• 是否使用了Puppeteer? Make use of Puppeteer?
  • 如果有, 请说明原因. If yes, please state your reason

说明 / Note

[vercel]

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[github-actions]

Successfully generated as following:

https://rsshub-do-not-use-erbntv65s-diy.vercel.app/yicai/brief - Success

    <?xml version="1.0" encoding="UTF-8"?>
<rss  xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"

>
    <channel>
        <title><![CDATA[第一财经 - 直播区]]></title>
        <link>https://www.yicai.com/brief</link>
        <atom:link href="https://rsshub-do-not-use-erbntv65s-diy.vercel.app/yicai/brief" rel="self" type="application/rss+xml" />
        <description><![CDATA[第一财经 - 直播区 - Made with love by RSSHub(https://github.com/DIYgod/RSSHub)]]></description>
        <generator>RSSHub</generator>
        <webMaster>[email protected] (DIYgod)</webMaster>
        
        
        
        <language>zh-cn</language>
        
        <lastBuildDate>Mon, 08 Mar 2021 11:15:31 GMT</lastBuildDate>
        <ttl>5</ttl>
        
        <item>
            <title><![CDATA[【今日两市共发生90宗大宗交易 机构抢筹这些个股】 今日两市共有57只个股发生90宗大宗交易，总成交额约为14.69亿元。<br /><br />从溢价率来看，当日共有9只股票...]]></title>
            <description><![CDATA[【今日两市共发生90宗大宗交易 机构抢筹这些个股】 今日两市共有57只个股发生90宗大宗交易，总成交额约为14.69亿元。<br><br>从溢价率来看，当日共有9只股票溢价成交，其中赛微电子、出版传媒、海天味业位居前3位，溢价率分别为22.2%、10.52%、5.01%。从折价率来看，居前三的股票分别是弘信电子、南华仪器、节能风电，折价率分别为21.4%、20.89%、14.43%。<br><br>从成交金额来看，排名前三的股票分别为天邦股份、华铁应急、三七互娱，成交额分别为2.38亿元、1.76亿元、1.27亿元。]]></description>
            <pubDate>Mon, 08 Mar 2021 11:10:00 GMT</pubDate>
            <guid isPermaLink="false">https://www.yicai.com/brief/100971888.html</guid>
            <link>https://www.yicai.com/brief/100971888.html</link>