[main] Update dependencies from nuget/nuget.client

[dotnet-maestro[bot]]

This pull request updates the following dependencies

From https://github.com/nuget/nuget.client

• Subscription: fcb199f6-ff33-44a0-f3ef-08d8e97c775d
• Build: 6.4.0.44
• Date Produced: August 12, 2022 10:01:05 PM UTC
• Commit: 26a0cf27a2d4dcf52d19238606c269d6fed9ff66
• Branch: dev

• Updates:
  • NuGet.Build.Tasks: from 6.4.0-preview.1.39 to 6.4.0-preview.1.44