Fixing testRestHandlerWrapper UT

Signed-off-by: Harsh Garg <[email protected]>

Author: Harsh Garg

server/src/main/java/org/opensearch/rest/RestHandler.java

@@ -193,6 +193,11 @@ public boolean allowSystemIndexAccessByDefault() {
             return delegate.allowSystemIndexAccessByDefault();
         }
 
+        @Override
+        public boolean isActionPaginated() {
+            return delegate.isActionPaginated();
+        }
+
         @Override
         public boolean supportsStreaming() {
             return delegate.supportsStreaming();