Add System.IO.StringWriter To WhitelistedNamespaces

Add System.IO.StringWriter To WhitelistedNamespaces

Author: dassjosh

src/CompiledAssembly.cs

@@ -41,7 +41,7 @@ public class CompiledAssembly
 
         private static IEnumerable<string> WhitelistedNamespaces => new[] {
             "System.Diagnostics.Stopwatch", "System.IO.MemoryStream", "System.IO.Stream", "System.IO.BinaryReader", "System.IO.BinaryWriter", "System.IO.StringReader",
-            "System.Net.Dns", "System.Net.Dns.GetHostEntry", "System.Net.IPAddress", "System.Net.IPEndPoint", "System.Net.NetworkInformation",
+            "System.IO.StringWriter", "System.Net.Dns", "System.Net.Dns.GetHostEntry", "System.Net.IPAddress", "System.Net.IPEndPoint", "System.Net.NetworkInformation",
             "System.Net.Sockets.SocketFlags", "System.Security.Cryptography", "System.Threading.Interlocked", "System.Threading.Monitor"
         };