Bug#51832 mysql_upgrade failing on performance_schema tables in mysql-trunk

Before this fix, client tools (mysql_upgrade, mysqlcheck, mysqldump)
would try to process performance schema tables, leading to failures.

The fix is to align FIRST_PERFORMANCE_SCHEMA_VERSION to 5.5.3,
which is the version number of mysql-trunk where the
performance schema is first available.

client/client_priv.h

@@ -101,7 +101,7 @@ enum options_client
 /**
   First mysql version supporting the performance schema.
 */
-#define FIRST_PERFORMANCE_SCHEMA_VERSION 50599
+#define FIRST_PERFORMANCE_SCHEMA_VERSION 50503
 
 /**
   Name of the performance schema database.