Removed redundant proxy checks.

Author: yojagad

src/WebJobs.Script/Description/DotNet/DotNetFunctionDescriptorProvider.cs

@@ -59,7 +59,7 @@ private void Dispose(bool disposing)
             }
 
             // We can only handle script types supported by the current compilation service factory
-            if (!_compilationServiceFactory.SupportedLanguages.Contains(functionMetadata.Language) || functionMetadata.IsProxy())
+            if (!_compilationServiceFactory.SupportedLanguages.Contains(functionMetadata.Language))
             {
                 return (false, null);
             }

src/WebJobs.Script/Description/Workers/Rpc/RpcFunctionDescriptorProvider.cs

@@ -29,7 +29,7 @@ public RpcFunctionDescriptorProvider(ScriptHost host, string workerRuntime, Scri
                 throw new ArgumentNullException(nameof(functionMetadata));
             }
 
-            if (!Utility.IsFunctionMetadataLanguageSupportedByWorkerRuntime(functionMetadata, _workerRuntime) || functionMetadata.IsProxy())
+            if (!Utility.IsFunctionMetadataLanguageSupportedByWorkerRuntime(functionMetadata, _workerRuntime))
             {
                 return (false, null);
             }