[release/3.1] Update dependencies from dotnet/arcade

[dotnet-maestro[bot]]

This pull request updates the following dependencies

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

• Subscription: 15efd257-55d5-4863-58f3-08d98e7730ac
• Build: 20221012.2
• Date Produced: October 12, 2022 5:09:37 PM UTC
• Commit: 869528d3af327eb6de19b414631280734dfe76e6
• Branch: refs/heads/release/3.x

• Updates:
  • Microsoft.DotNet.Arcade.Sdk: from 1.0.0-beta.22378.5 to 1.0.0-beta.22512.2

• Updates to .NET SDKs:
  • Updates sdk.version to 3.1.424
  • Updates tools.dotnet to 3.1.424

[dougbu]

This PR mostly changes files we don't use in our PRs. However, the change to darc-init.ps1 may be required for official builds.

[dougbu]

Hold for next servicing window