package/mariadb: add mysql_config to MARIADB_CONFIG_SCRIPTS

Add mysql_config to MARIADB_CONFIG_SCRIPTS, this won't fix any build
failure at the moment but will avoid possible issues in the future

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mariadb/mariadb.mk

@@ -14,6 +14,7 @@ MARIADB_CPE_ID_VENDOR = mariadb
 MARIADB_SELINUX_MODULES = mysql
 MARIADB_INSTALL_STAGING = YES
 MARIADB_PROVIDES = mysql
+MARIADB_CONFIG_SCRIPTS = mysql_config
 
 MARIADB_DEPENDENCIES = \
 	host-mariadb \