Remove irrelevant test

tests/queries/0_stateless/03277_pr_join_with_group_by.reference

@@ -1,10 +0,0 @@
-user_0	1
-user_1	1
-user_2	1
-user_3	1
-user_4	1
-user_5	1
-user_6	1
-user_7	1
-user_8	1
-user_9	1

tests/queries/0_stateless/03277_pr_join_with_group_by.sql

@@ -1,29 +0,0 @@
-drop table if exists users sync;
-drop table if exists messages sync;
-
-create table users (id Int64, name String) engine=ReplicatedMergeTree('/clickhouse/{database}/tables/03277_users', 'r1') order by tuple();
-create table messages (id Int64, user_id Int64, text String) engine=ReplicatedMergeTree('/clickhouse/{database}/tables/03277_messages', 'r1') order by tuple();
-
-insert into users select number, concat('user_', toString(number)) from numbers(10);
-insert into messages select 100+number, number, concat('message_', toString(number)) from numbers(10);
-
-SET enable_parallel_replicas = 1, max_parallel_replicas = 3, cluster_for_parallel_replicas = 'test_cluster_1_shard_3_replicas_1_unavailable';
-
-SELECT
-    name,
-    c
-FROM
-(
-    SELECT
-        user_id,
-        count() AS c
-    FROM messages
-    GROUP BY user_id
-) AS messages
-ANY INNER JOIN users ON messages.user_id = users.id
-ORDER BY
-    user_id ASC,
-    c ASC;
-
-drop table users sync;
-drop table messages sync;