chore: Bump Microsoft.NET.Test.Sdk from 18.0.1 to 18.4.0#21

dependabot[bot] wants to merge 1 commit intomainnager/Nager.KeyValueParser:mainfrom

dependabot/nuget/src/Nager.KeyValueParser.UnitTest/Microsoft.NET.Test.Sdk-18.4.0nager/Nager.KeyValueParser:dependabot/nuget/src/Nager.KeyValueParser.UnitTest/Microsoft.NET.Test.Sdk-18.4.0Copy head branch name to clipboard