package/qemu: fix selinux module

Fix the following refpolicy build failure raised since commit
aa8e38a51658723dafb8f05275d3a318058f0d6e:

policy.conf:2509:ERROR 'attribute virt_ptynode is not declared' at token ';' on line 2509:
type qemu_device_t;
type qemu_devpts_t, virt_ptynode;

Fixes:
 - http://autobuild.buildroot.org/results/210db01ac72cabd42e1478900cdbfa4cf4b19bcb

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

package/qemu/qemu.mk

@@ -9,7 +9,7 @@
 QEMU_VERSION = 8.1.1
 QEMU_SOURCE = qemu-$(QEMU_VERSION).tar.xz
 QEMU_SITE = https://download.qemu.org
-QEMU_SELINUX_MODULES = qemu
+QEMU_SELINUX_MODULES = qemu virt
 QEMU_LICENSE = GPL-2.0, LGPL-2.1, MIT, BSD-3-Clause, BSD-2-Clause, Others/BSD-1c
 QEMU_LICENSE_FILES = COPYING COPYING.LIB
 # NOTE: there is no top-level license file for non-(L)GPL licenses;