fix(search): move filters to query instead of postFilter (datahub-pro…

…ject#3112)

metadata-io/src/main/java/com/linkedin/metadata/search/elasticsearch/query/request/SearchRequestHandler.java

@@ -110,12 +110,11 @@ public SearchRequest getSearchRequest(@Nonnull String input, @Nullable Filter fi
     searchSourceBuilder.from(from);
     searchSourceBuilder.size(size);
 
-    searchSourceBuilder.query(getQuery(input));
-
     BoolQueryBuilder filterQuery = ESUtils.buildFilterQuery(filter);
     // Filter out entities that are marked "removed"
     filterQuery.mustNot(QueryBuilders.matchQuery("removed", true));
-    searchSourceBuilder.postFilter(filterQuery);
+    searchSourceBuilder.query(QueryBuilders.boolQuery().should(getQuery(input)).must(filterQuery));
+
     getAggregations(filter).forEach(searchSourceBuilder::aggregation);
     searchSourceBuilder.highlighter(getHighlights());
     ESUtils.buildSortOrder(searchSourceBuilder, sortCriterion);