Bump Microsoft.NET.Test.Sdk from 18.3.0 to 18.4.0#28

Liamth99 merged 1 commit intomasterLiamth99/LOCAT:masterfrom

dependabot/nuget/LOCAT.Analyzer.Tests/Microsoft.NET.Test.Sdk-18.4.0Liamth99/LOCAT:dependabot/nuget/LOCAT.Analyzer.Tests/Microsoft.NET.Test.Sdk-18.4.0Copy head branch name to clipboard