Fix SA1210: Using directives must be ordered alphabetically by namespace

Author: sharwell

AsyncUsageAnalyzers/AsyncUsageAnalyzers.Test/Helpers/DiagnosticVerifier.Helper.cs

@@ -9,11 +9,11 @@ namespace TestHelper
     using System.Linq;
     using System.Threading;
     using System.Threading.Tasks;
+    using AsyncUsageAnalyzers.Test.Helpers;
     using Microsoft.CodeAnalysis;
     using Microsoft.CodeAnalysis.CSharp;
     using Microsoft.CodeAnalysis.Diagnostics;
     using Microsoft.CodeAnalysis.Text;
-    using AsyncUsageAnalyzers.Test.Helpers;
 
     /// <summary>
     /// Class for turning strings into documents and getting the diagnostics on them.

AsyncUsageAnalyzers/AsyncUsageAnalyzers.Test/Verifiers/CodeFixVerifier.cs

@@ -10,12 +10,12 @@ namespace TestHelper
     using System.Linq;
     using System.Threading;
     using System.Threading.Tasks;
+    using AsyncUsageAnalyzers.Test.Helpers;
     using Microsoft.CodeAnalysis;
     using Microsoft.CodeAnalysis.CodeActions;
     using Microsoft.CodeAnalysis.CodeFixes;
     using Microsoft.CodeAnalysis.Diagnostics;
     using Microsoft.CodeAnalysis.Formatting;
-    using AsyncUsageAnalyzers.Test.Helpers;
     using Xunit;
 
     /// <summary>