Use StringComparison.InvariantCultureIgnoreCase

Fix CA error.

Author: jcansdale

src/GitHub.VisualStudio/BindingPathUtilities.cs

@@ -39,7 +39,7 @@ public static bool IsAssemblyLoaded(string assemblyLocation)
         {
             var prefix = Path.GetFileNameWithoutExtension(assemblyLocation) + ",";
             return AppDomain.CurrentDomain.GetAssemblies()
-                .Where(a => a.FullName.StartsWith(prefix))
+                .Where(a => a.FullName.StartsWith(prefix, StringComparison.InvariantCultureIgnoreCase))
                 .Where(a => a.Location.Equals(assemblyLocation, StringComparison.OrdinalIgnoreCase))
                 .Any();
         }