Update link to ASP.NET Core tools

[svick]

No description provided.

[dotnet-policy-service]

Thanks for your PR, @@svick.
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[Copilot]

Pull request overview

This PR updates a stale documentation link in the ASP.NET Core tools documentation. The original link pointed to the now-archived aspnet/DotNetTools GitHub repository, which has since been merged into the dotnet/aspnetcore monorepo. The updated link points to the correct current location of the tools source.

Changes:

• Updated the "For more information" link in aspnetcore-tools.md from the archived aspnet/DotNetTools repo to the active dotnet/aspnetcore/tree/main/src/Tools path.

[github-actions]

Due to lack of recent activity, this PR has been labeled as 'Stale'. It will be closed if no further activity occurs within 7 more days. Any new comment will remove the label.

[svick]

I still think this documentation should be updated. Can someone please review this tiny PR?

[github-actions]

Due to lack of recent activity, this PR has been labeled as 'Stale'. It will be closed if no further activity occurs within 7 more days. Any new comment will remove the label.