Galera MTR tests: Make the mysqlhotcopy tests pass on Ubuntu 16.04

Signed-off-by: Sachin Setiya <sachin.setiya@mariadb.com>

mysql-test/include/mysqlhotcopy.inc

@@ -109,7 +109,7 @@ DROP DATABASE hotcopy_save;
 --replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
 --list_files $MYSQLD_DATADIR/hotcopy_save
 --replace_result $MASTER_MYSOCK MASTER_MYSOCK
---error 1
+--error 1,9,11,110,2304,255
 --exec $MYSQLHOTCOPY --quiet -S $MASTER_MYSOCK -u root hotcopy_test hotcopy_save
 --replace_result $MASTER_MYSOCK MASTER_MYSOCK
 --exec $MYSQLHOTCOPY --quiet --allowold -S $MASTER_MYSOCK -u root hotcopy_test hotcopy_save