Remove debug println.

Signed-off-by: Finn Carroll <carrofin@amazon.com>

Author: finnegancarroll

src/main/java/org/opensearch/security/privileges/SystemIndexAccessEvaluator.java

@@ -49,8 +49,6 @@
 import org.opensearch.security.user.User;
 import org.opensearch.tasks.Task;
 
-import static org.opensearch.security.privileges.PrivilegesEvaluator.isClusterPerm;
-
 /**
  * This class performs authorization on requests targeting system indices
  * NOTE:
@@ -304,8 +302,9 @@ private void evaluateSystemIndicesAccess(
                 }
         }
 
+        // cluster actions will return true for requestedResolved.isLocalAll()
         // the following section should only be run for index actions
-        if (this.isSystemIndexEnabled && user.isPluginUser() && !isClusterPerm(action)) {
+        if (this.isSystemIndexEnabled && user.isPluginUser() && !requestedResolved.isLocalAll()) {
             Set<String> matchingPluginIndices = SystemIndexRegistry.matchesPluginSystemIndexPattern(
                 user.getName().replace("plugin:", ""),
                 requestedResolved.getAllIndices()
@@ -316,9 +315,6 @@ private void evaluateSystemIndicesAccess(
                 presponse.markComplete();
                 return;
             } else {
-                System.out.println("Plugin user: " + user.getName() + " requested indices: " + requestedResolved.getAllIndices());
-                System.out.println("action: " + action);
-                Thread.dumpStack();
                 Set<String> matchingSystemIndices = SystemIndexRegistry.matchesSystemIndexPattern(requestedResolved.getAllIndices());
                 matchingSystemIndices.removeAll(matchingPluginIndices);
                 // See if request matches other system indices not belong to the plugin