* Update dependencies from https://github.com/dotnet/arcade build 20211126.4
Microsoft.DotNet.Arcade.Sdk
From Version 7.0.0-beta.21555.2 -> To Version 7.0.0-beta.21576.4
* Add `dotnet-tools` feed back
- needed for newer Arcade
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Doug Bunting <6431421+dougbu@users.noreply.github.com>