Fix for

Bug#31169 Test case does not check whether configuration contains feature tested


mysql-test/suite/rpl/t/rpl_innodb_bug28430.test:
  Add check for partitioning feature.
mysql-test/suite/rpl/t/rpl_innodb_bug30919.test:
  Add check for partitioning feature.

mysql-test/suite/rpl/t/rpl_innodb_bug28430.test

 --source include/have_innodb.inc
+--source include/have_partition.inc
 --source include/have_binlog_format_mixed_or_row.inc
 --source include/master-slave.inc
 

mysql-test/suite/rpl/t/rpl_innodb_bug30919.test

 --source include/have_innodb.inc
+--source include/have_partition.inc
 --vertical_results
 let $engine_type= 'innodb';