chore: Bump Microsoft.NET.Test.Sdk from 18.3.0 to 18.4.0#9

dependabot[bot] wants to merge 1 commit intomainauth0/myorganization.net:mainfrom

dependabot/nuget/src/Auth0.MyOrganizationApi.Test/Microsoft.NET.Test.Sdk-18.4.0auth0/myorganization.net:dependabot/nuget/src/Auth0.MyOrganizationApi.Test/Microsoft.NET.Test.Sdk-18.4.0Copy head branch name to clipboard