Fix searchRequest to use Min(size, maxResults) as actual pageSize

See spring-projects#3089

Author: hy2850

src/main/java/org/springframework/data/elasticsearch/client/elc/RequestConverter.java

@@ -1487,9 +1487,11 @@ private <T> void prepareSearchRequest(Query query, @Nullable String routing, @Nu
 			addIndicesOptions(builder, query.getIndicesOptions());
 		}
 
-		if (query.isLimiting()) {
-			builder.size(query.getMaxResults());
-		}
+        var maxResults = query.getMaxResults();
+        if (query.isLimiting() && maxResults != null) {
+            var pageSize = Math.min(maxResults, query.getPageable().getPageSize());
+            builder.size(pageSize);
+        }
 
 		if (query.getMinScore() > 0) {
 			builder.minScore((double) query.getMinScore());