[main] Update dependencies from dotnet/arcade

[dotnet-maestro[bot]]

This pull request updates the following dependencies

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

• Subscription: c2897f6e-d2b2-4fe1-77d0-08d8e8d33249

• Build: 20240920.2

• Date Produced: September 20, 2024 8:55:27 PM UTC

• Commit: ff79f814c1cd7bcc9902fb713fe016e6534418b4

• Branch: refs/heads/release/8.0

• Updates:

  • Microsoft.DotNet.Arcade.Sdk: from 8.0.0-beta.24463.3 to 8.0.0-beta.24470.2
  • Microsoft.DotNet.Helix.Sdk: from 8.0.0-beta.24463.3 to 8.0.0-beta.24470.2