Fix use of DisjunctionDISIApproximation API

Author: ChrisHegarty

server/src/main/java/org/elasticsearch/search/aggregations/bucket/filter/FiltersAggregator.java

@@ -474,8 +474,8 @@ private final class MultiFilterCompetitiveLeafCollector extends AbstractLeafColl
 
         public void collect(int doc, long bucket) throws IOException {
             boolean matched = false;
-            var top = disjunctionDisi.topList();
-            if (top.doc == doc) {
+            int target = disjunctionDisi.advance(doc);
+            if (target == doc) {
                 for (DisiWrapper w = disjunctionDisi.topList(); w != null; w = w.next) {
                     FilterMatchingDisiWrapper topMatch = (FilterMatchingDisiWrapper) w;
                     if (topMatch.checkDocForMatch(doc)) {