remove support for ScrollRequests

Signed-off-by: Kaushal Kumar <[email protected]>

Author: kaushalmahi12

plugins/workload-management/src/main/java/org/opensearch/plugin/wlm/AutoTaggingActionFilter.java

@@ -56,7 +56,7 @@ public <Request extends ActionRequest, Response extends ActionResponse> void app
         ActionListener<Response> listener,
         ActionFilterChain<Request, Response> chain
     ) {
-        final boolean isValidRequest = request instanceof SearchRequest || request instanceof SearchScrollRequest;
+        final boolean isValidRequest = request instanceof SearchRequest;
 
         if (!isValidRequest) {
             chain.proceed(task, action, request, listener);