Minor fixes in tests

tests/queries/0_stateless/00120_join_and_group_by.reference

 0
+4416930539393268817	1241149650	9
+4761183170873013810	4249604106	0
 7766709361750702608	3902320246	4
+9624464864560415994	1298551497	3
 10577349846663553072	1343103100	1
 11700034558374135620	1618865725	8
-18198135717204167749	1996614413	2
-4761183170873013810	4249604106	0
 12742043333840853032	1295823179	6
-9624464864560415994	1298551497	3
-4416930539393268817	1241149650	9
-15228578409069794350	2641603337	5
 13365811232860260488	3844986530	7
+15228578409069794350	2641603337	5
+18198135717204167749	1996614413	2

tests/queries/0_stateless/00120_join_and_group_by.sql

@@ -3,4 +3,4 @@ SELECT value FROM system.one ANY LEFT JOIN (SELECT dummy, dummy AS value) js2 US
 SELECT value1, value2, sum(number)
 FROM (SELECT number, intHash64(number) AS value1 FROM system.numbers LIMIT 10) js1
 ANY LEFT JOIN (SELECT number, intHash32(number) AS value2 FROM system.numbers LIMIT 10) js2
-USING number GROUP BY value1, value2;
+USING number GROUP BY value1, value2 ORDER BY value1, value2;

tests/queries/0_stateless/00206_empty_array_to_single.sql

 SELECT emptyArrayToSingle(arrayFilter(x -> x != 99, arrayJoin([[1, 2], [99], [4, 5, 6]])));
-SELECT emptyArrayToSingle(emptyArrayString()), emptyArrayToSingle(emptyArrayDate()), emptyArrayToSingle(emptyArrayDateTime());
+SELECT emptyArrayToSingle(emptyArrayString()), emptyArrayToSingle(emptyArrayDate()), emptyArrayToSingle(arrayFilter(x -> 0, [now('Europe/Moscow')]));
 
 SELECT
     emptyArrayToSingle(range(number % 3)),