.NET Core 2.0 SDK download links are mixed up with .NET Core 2.1 SDK versions

### Is there an existing issue for this?

- [x] I have searched the existing issues

### URL

https://dotnet.microsoft.com/en-us/download/dotnet/2.0

### Browser

Microsoft Edge - Version 132.0.2957.127 (Official build) (arm64)

### Description

Download page for .NET Core 2.0 SDK is linking downloads to .NET Core 2.1.



### Additional context

This is causing an issue with dependent services as 2.0 channel is returning incorrect downloads.

GitHub actions/setup-dotnet@v4 and actions/setup-dotnet@v3 are installing version 2.1, instead of 2.0, which might lead to a blocker if any action in a workflow requires the 2.0 SDK to be installed.

[Using dotnet-version: 2.0.x installs .NET 2.1.x instead of 2.0.x](https://github.com/actions/setup-dotnet/issues/597#issuecomment-2625042915)

I guess this issue will affect also Azure DevOps pipelines and other services depending on the source.