Bump ServiceStack from 5.0.2 to 5.9.2 in /src/Mvc/Mvc.Tests#9

dependabot[bot] wants to merge 1 commit intomasterServiceStack/Test:masterfrom

dependabot/nuget/src/Mvc/Mvc.Tests/ServiceStack-5.9.2ServiceStack/Test:dependabot/nuget/src/Mvc/Mvc.Tests/ServiceStack-5.9.2Copy head branch name to clipboard