[main] Update dependencies from dotnet/arcade

[dotnet-maestro[bot]]

This pull request updates the following dependencies

From https://github.com/dotnet/arcade

• Subscription: 804c25ee-49d5-43ef-33a4-08d978982a86

• Build: 20220906.4

• Date Produced: September 6, 2022 5:13:07 PM UTC

• Commit: 4f864b2841b3317bdfc516ead0ba6e7856fab575

• Branch: refs/heads/main

• Updates:

  • Microsoft.DotNet.ApiCompat: from 7.0.0-beta.22426.8 to 8.0.0-beta.22456.4
  • Microsoft.DotNet.Arcade.Sdk: from 7.0.0-beta.22426.8 to 8.0.0-beta.22456.4