Bump xunit from 2.4.1 to 2.9.3#2166

dependabot[bot] wants to merge 1 commit intosupportAzure-Gforce/docs:supportfrom

dependabot/nuget/samples/snippets/csharp/tutorials/nullable-reference-migration/finished/SimpleFeedReader.Tests/xunit-2.9.3Azure-Gforce/docs:dependabot/nuget/samples/snippets/csharp/tutorials/nullable-reference-migration/finished/SimpleFeedReader.Tests/xunit-2.9.3Copy head branch name to clipboard