docs(Guides): fix a broken link (#6973)

Author: xffxff

src/content/guides/typescript.mdx

@@ -198,7 +198,7 @@ For example if we want to install lodash we can run the following command to get
 npm install --save-dev @types/lodash
 ```
 
-For more information see [this blog post](https://blogs.msdn.microsoft.com/typescript/2016/06/15/the-future-of-declaration-files/).
+For more information see [this blog post](https://devblogs.microsoft.com/typescript/the-future-of-declaration-files-2/).
 
 ## Importing Other Assets