Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 15.9.0 to 16.1.1. - [Release notes](https://github.com/microsoft/vstest/releases) - [Commits](https://github.com/microsoft/vstest/compare/v15.9.0...v16.1.1) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>