Galera MTR Tests: remove variable output from galera_gra_log.test

mysql-test/suite/galera/r/galera_gra_log.result

@@ -20,8 +20,8 @@ Jfk=
 # at 120
 <ISO TIMESTAMP> server id 1  end_log_pos 91 	Query	thread_id=7	exec_time=0	error_code=0
 use `test`/*!*/;
-SET TIMESTAMP=<TIMESTAMKP>/*!*/;
-SET @@session.pseudo_thread_id=7/*!*/;
+SET TIMESTAMP=<TIMESTAMP>/*!*/;
+SET @@session.pseudo_thread_id=<PSEUDO_THREAD_ID>/*!*/;
 SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
 SET @@session.sql_mode=1073741824/*!*/;
 SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;

mysql-test/suite/galera/t/galera_gra_log.test

@@ -28,7 +28,7 @@ SELECT COUNT(*) = 0 FROM t1;
 --exec cat $MYSQLTEST_VARDIR/mysqld.2/data/GRA_*.log >> $gra_binlog_file
 
 # Make sure the binlog thus produced is readable and contains the failure
---replace_regex /SET TIMESTAMP=[0-9]+/SET TIMESTAMP=<TIMESTAMKP>/ /#[0-9]+ [0-9]+:[0-9]+:[0-9]+/<ISO TIMESTAMP>/
+--replace_regex /SET TIMESTAMP=[0-9]+/SET TIMESTAMP=<TIMESTAMP>/ /#[0-9]+ +[0-9]+:[0-9]+:[0-9]+/<ISO TIMESTAMP>/ /pseudo_thread_id=[0-9]+/pseudo_thread_id=<PSEUDO_THREAD_ID>/
 --exec $MYSQL_BINLOG $gra_binlog_file
 
 SET SESSION wsrep_on=ON;