Cleanup of xplugin suite

Description:
Removed redundant test xplugin.test.
Enabled test xplugin.bug_22241015_rpl.

Author: lkotula

mysql-test/suite/xplugin/r/1st.result

@@ -21,7 +21,6 @@ INDEX `name_index` (`$ix_t50_r_6ae999552ad2dca14d62e2bc8b764d377b1dd6c`(50));
 "Mysqlx.Crud.Update should be uncommented in crud_rpl.test after fixing this bug"
 UPDATE `xplugintest`.`table2` SET doc=JSON_SET(doc,'$.name','\"Omar
 Argentina\"') WHERE (`_id` = 2);
-
 include/sync_slave_sql_with_master.inc
 # Connection:slave - Row with value 2 is expected on slave.
 USE xplugintest;
@@ -37,9 +36,8 @@ table2	CREATE TABLE `table2` (
 SELECT * FROM xplugintest.table2;
 doc	_id	$ix_t50_r_6ae999552ad2dca14d62e2bc8b764d377b1dd6c
 {"id": "1", "_id": "1", "name": "Omar Bras"}	1	Omar Bras
-{"id": "2", "_id": "2", "name": "Omar
-Argentina"}	2	Omar
-Argentina
+{"id": "2", "_id": "2", "name": "\"Omar\nArgentina\""}	2	"Omar
+Argentina"
 include/diff_tables.inc [master:xplugintest.table2, slave:xplugintest.table2]
 Warnings:
 Warning	1235	This version of MySQL doesn't yet support 'sorting of non-scalar JSON values'

mysql-test/suite/xplugin/r/bug_22241015_rpl.result

@@ -4,4 +4,3 @@
 # Do not use any TAB characters for whitespace.
 # If the test is disabled due to a bug, start the comment with BUG#<bugnumber>
 
-bug_22241015_rpl: crud_rpl crashes while executing UPDATE on slave mysqld (Bug#22241015)