package/systemd: add support for IBM s390x and Z arch

Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/systemd/Config.in

@@ -12,6 +12,7 @@ config BR2_PACKAGE_SYSTEMD_ARCH_SUPPORTS
 	default y if BR2_riscv
 	default y if BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb
 	default y if BR2_sparc || BR2_sparc64
+	default y if BR2_s390x
 
 menuconfig BR2_PACKAGE_SYSTEMD
 	bool "systemd"