Bug#32668 - rpl_row_charset_innodb.test fails

The test case fails on "vanilla" and "no_innodb" builds.
These builds do not include InnoDB.
The test case requires InnoDB.

Added requirement for InnoDB into the test case, so that
it does not start on those builds.

mysql-test/suite/rpl/t/rpl_row_charset_innodb.test

@@ -4,6 +4,7 @@
 ########################################################
 -- source include/not_ndb_default.inc
 -- source include/have_binlog_format_row.inc
+-- source include/have_innodb.inc
 -- source include/master-slave.inc
 let $engine_type=innodb;
 -- source extra/rpl_tests/rpl_row_charset.test