add WithNoUpdateCheck argument

[YuliiaKovalova]

Problem

Sometimes the tests fail because the template samples package was installed but then later when instantiating the templates, the update checks detected a newer templates sample package being available in the feeds:
dotnet/sdk#29966

 The template "Contoso Sample 06" was created successfully.
      + 
      + An update for template package 'Microsoft.TemplateEngine.Samples::8.0.100-alpha.1.23066.9' is available.
      + To update the package use:
      +    dotnet new install Microsoft.TemplateEngine.Samples::8.0.100-alpha.1.23067.1

Solution

Use option --no-update-check

Checks:

• [ N/A ] Added unit tests
• [ N/A ] Added #nullable enable to all the modified files ?

[ViktorHofer]

Thanks for the quick fix

[ViktorHofer]

I think that one of the code owners need to approve first

[YuliiaKovalova]

/backport to release/7.0.2xx

[github-actions]

Started backporting to release/7.0.2xx: https://github.com/dotnet/templating/actions/runs/3949600009