package/mariadb: add SELinux module

Support for mariadb is added by the services/mysql module in the SELinux
refpolicy.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/mariadb/mariadb.mk

@@ -11,6 +11,7 @@ MARIADB_LICENSE = GPL-2.0 (server), GPL-2.0 with FLOSS exception (GPL client lib
 # https://jira.mariadb.org/browse/MDEV-12297
 MARIADB_LICENSE_FILES = README.md COPYING
 MARIADB_CPE_ID_VENDOR = mariadb
+MARIADB_SELINUX_MODULES = mysql
 MARIADB_INSTALL_STAGING = YES
 MARIADB_PROVIDES = mysql