Change anonymous function to named one.

Co-authored-by: Jan Monschke <janmonschke@fastmail.com>

x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/esql/index.tsx

@@ -137,7 +137,7 @@ export const DiscoverTabContent: FC<DiscoverTabContentProps> = ({ timelineId })
     if (!index) return;
     if (!latestState || combinedDiscoverSavedSearchStateRef.current === latestState) return;
     if (isEqualWith(latestState, savedSearchById, savedSearchComparator)) return;
-    updateSavedSearch(latestState, timelineId, () => {
+    updateSavedSearch(latestState, timelineId, function onUpdate() {
       combinedDiscoverSavedSearchStateRef.current = latestState;
     });
   }, [