Bump Microsoft.NET.Test.Sdk from 17.6.0 to 18.3.0#6

dependabot[bot] wants to merge 1 commit into

mainds4windowsapp/DS4Windows:mainfrom

dependabot/nuget/DS4WindowsTests/Microsoft.NET.Test.Sdk-18.3.0ds4windowsapp/DS4Windows:dependabot/nuget/DS4WindowsTests/Microsoft.NET.Test.Sdk-18.3.0Copy head branch name to clipboard