Fix tests for PLUGIN_PARTITION=NO

mysql-test/suite/mariabackup/partition_partial.test

@@ -1,4 +1,5 @@
 #--source include/innodb_page_size.inc
+--source include/have_partition.inc
 
 # import partitioned table from  table from partial backup
 

mysql-test/t/sp.test

@@ -1,3 +1,4 @@
+--source include/have_partition.inc
 #
 # Basic stored PROCEDURE tests
 #

storage/test_sql_discovery/mysql-test/sql_discovery/simple.test

@@ -29,6 +29,7 @@ show warnings;
 set @@test_sql_discovery_statement='t1:create table t1 (a int primary key) partition by hash(id) partitions 2';
 --error ER_SQL_DISCOVER_ERROR
 select * from t1;
+--replace_result 1289 1290 "The 'partitioning' feature is disabled; you need MariaDB built with '--with-plugin-partition' to have it working" "The MariaDB server is running with the --skip-partition option so it cannot execute this statement"
 show warnings;
 
 set @@test_sql_discovery_statement='t1:create table t1 (a int) union=(t3,t4)';