Add isActionPaginated to DelegatingRestHandler (#4763)

Signed-off-by: Craig Perkins <cwperx@amazon.com>
(cherry picked from commit df115d8)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/main/java/org/opensearch/security/filter/DelegatingRestHandler.java

@@ -70,6 +70,11 @@ public boolean allowSystemIndexAccessByDefault() {
         return delegate.allowSystemIndexAccessByDefault();
     }
 
+    @Override
+    public boolean isActionPaginated() {
+        return delegate.isActionPaginated();
+    }
+
     @Override
     public String toString() {
         return delegate.toString();