Try to fix exception "System.Reflection.RuntimeAssembly in _nLoad" wh…

…en iis recycle is running and an error is fired to log on Sentry

src/app/SharpRaven/Utilities/SystemUtil.cs

@@ -49,6 +49,7 @@ public static IDictionary<string, string> GetModules()
         {
             var assemblies = AppDomain.CurrentDomain
                                       .GetAssemblies()
+                                      .Where(q => !q.IsDynamic)
                                       .Select(a => a.GetName())
                                       .OrderBy(a => a.Name);