Update Wiki landing page link

[seangwright]

Product

dotnet CLI (dotnet new)

Describe The Bug

This project's wiki has a list of links to additional resources.

One of them is:

[Samples repository](https://github.com/dotnet/dotnet-template-samples)

which should be updated to

[Template Samples](https://github.com/dotnet/templating/tree/main/dotnet-template-samples)

because the repository that is currently linked is hasn't been updated in years and is readonly.

Question: Is there a way to make a PR for the wiki?

To Reproduce

Steps:

1. Go to this project's wiki
2. Click on Samples repository
3. Realize you might be digging in the wrong place 🤠

dotnet Info

output

Visual Studio Version

No response

Additional context

No response

[vlada-shubina]

@seangwright

Question: Is there a way to make a PR for the wiki?

all wiki articles except landing page are mirrored here and we are glad to accept contributions. I corrected link on the landing page - thanks for catching it.