docs(issue-template): update bug report templates to include UMD online template (#4474)

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -29,7 +29,7 @@ body:
           description: |
               **Please note that it is essential to provide a reproduction and describe the reproduction steps in detail. If you cannot provide a reproduction link, your issue may be closed directly.**
 
-              We provide an [online template](https://stackblitz.com/edit/univer-sheets-vite), if your issue can be reproduced in this template, please provide the reproduction link here.
+              We provide a [Vite online template](https://stackblitz.com/edit/univer-sheets-vite) and a [UMD online template](https://stackblitz.com/edit/univer-sheets-umd). If your issue can be reproduced in one of these templates, please provide the reproduction link here.
               We also provide some other [template repositories](https://github.com/awesome-univer), you can choose one of them to reproduce your issue.
               If your issue cannot be reproduced in the template, please provide as detailed reproduction steps as possible.
       validations:

.github/ISSUE_TEMPLATE/bug_report.zh-CN.yml

@@ -29,7 +29,7 @@ body:
           description: |
               **请注意，请务必认真提供复现并详细描述复现步骤，如果您无法提供复现链接，你的问题有可能会被直接关闭。**
 
-              我们提供了 [在线模板](https://stackblitz.com/edit/univer-sheets-vite)，如果您的问题可以在这个模板中复现，那么请在这里提供复现链接。
+              我们提供了 [Vite 在线模板](https://stackblitz.com/edit/univer-sheets-vite) 和 [UMD 在线模板](https://stackblitz.com/edit/univer-sheets-umd)，如果您的问题可以在这个模板中复现，那么请在这里提供复现链接。
               我们也提供了一些其他你可能会用到的 [模板仓库](https://github.com/awesome-univer)，你可以选择其中一个来复现你的问题。
               如果您的问题无法在模板中复现，请提供尽可能详细的复现步骤。
       validations: