Use the correct treatment flight name for analyzer A/B test

src/VisualStudio/Core/Def/Implementation/Experimentation/AnalyzerVsixSuggestedActionCallback.cs

@@ -17,7 +17,7 @@ namespace Microsoft.VisualStudio.LanguageServices.Implementation.Experimentation
     [Export(typeof(ISuggestedActionCallback))]
     internal class AnalyzerVsixSuggestedActionCallback : ForegroundThreadAffinitizedObject, ISuggestedActionCallback
     {
-        private const string AnalyzerEnabledFlight = @"LiveCA/LiveCAcf";
+        private const string AnalyzerEnabledFlight = @"LiveCA";
         private const string AnalyzerVsixHyperlink = @"https://go.microsoft.com/fwlink/?linkid=849061";
         private static readonly Guid FxCopAnalyzersPackageGuid = Guid.Parse("{4A41D270-A97F-4639-A352-28732FC410E4}");