Bump Microsoft.NET.Test.Sdk from 18.3.0 to 18.4.0#8

ak110 merged 1 commit intomasterak110/lc:masterfrom

dependabot/nuget/src/Launcher.Tests/Microsoft.NET.Test.Sdk-18.4.0ak110/lc:dependabot/nuget/src/Launcher.Tests/Microsoft.NET.Test.Sdk-18.4.0Copy head branch name to clipboard