[main] Update dependencies from microsoft/testanywhere

[dotnet-maestro[bot]]

This pull request updates the following dependencies

From https://github.com/microsoft/testanywhere

• Subscription: e51b9d00-c153-4eff-54a8-08dbd5a5c4be

• Build: 20240619.2

• Date Produced: June 19, 2024 12:58:28 PM UTC

• Commit: 2549f8dc1f973ae67c5d2cbf36e87131fd53c420

• Branch: refs/heads/main

• Updates:

  • Microsoft.Testing.Platform: from 1.3.0-preview.24318.2 to 1.3.0-preview.24319.2
  • MSTest.Engine: from 1.0.0-alpha.24318.2 to 1.0.0-alpha.24319.2