Fixed dependency checking in some Galera tests

.gitignore

@@ -81,6 +81,7 @@ make_dist.cmake
 mariadb-*.*.*.tar.gz
 mariadb-*.*.*/
 mysql-test/lib/My/SafeProcess/my_safe_process
+mysql-test/lib/My/SafeProcess/wsrep_check_version
 mysql-test/mtr
 mysql-test/mysql-test-run
 mysql-test/var

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

@@ -5,6 +5,7 @@
 
 --source include/big_test.inc
 --source include/galera_cluster.inc
+--source include/have_innodb.inc
 --source include/have_mariabackup.inc
 
 --connection node_1

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

@@ -6,7 +6,8 @@
 
 --source include/big_test.inc
 --source include/galera_cluster.inc
---source include/have_xtrabackup.inc
+--source include/have_innodb.inc
+--source include/have_mariabackup.inc
 
 --source suite/galera/include/galera_st_kill_slave.inc
 --source suite/galera/include/galera_st_kill_slave_ddl.inc

mysql-test/suite/galera_3nodes/t/galera_ipv6_mariabackup.test

 --source include/galera_cluster.inc
 --source include/check_ipv6.inc
+--source include/have_innodb.inc
 --source include/have_mariabackup.inc
 
 # Confirm that initial handshake happened over ipv6

mysql-test/suite/galera_3nodes/t/galera_ipv6_mariabackup_section.test

 --source include/galera_cluster.inc
 --source include/check_ipv6.inc
+--source include/have_innodb.inc
 --source include/have_mariabackup.inc
 
 # Confirm that initial handshake happened over ipv6