chore(aws-protocoltests-restjson): enable RestJsonNoInputAndOutput (#3060)

Author: trivikr

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AwsProtocolUtils.java

@@ -298,9 +298,6 @@ private static boolean filterProtocolTests(
         if (testCase.getId().equals("QueryCustomizedError")) {
             return true;
         }
-        if (testCase.getId().equals("RestJsonNoInputAndOutput")) {
-            return true;
-        }
         // TODO: Remove when server protocol tests are fixed in
         // https://github.com/aws/aws-sdk-js-v3/issues/3058
         // TODO: Move to filter specific to server protocol tests if added in

private/aws-protocoltests-restjson/test/functional/restjson1.spec.ts

@@ -6161,7 +6161,7 @@ it("RestJsonNoInputAndNoOutput:Response", async () => {
  * serialize any data in the payload, they should omit a payload
  * altogether.
  */
-it.skip("RestJsonNoInputAndOutput:Request", async () => {
+it("RestJsonNoInputAndOutput:Request", async () => {
   const client = new RestJsonProtocolClient({
     ...clientParams,
     requestHandler: new RequestSerializationTestHandler(),