fmf: Disable SELinux for all of RHEL 10

The current version selinux-policy-40.13.6-1.el10.noarch *still* breaks
machined. This was a courtesy, but I'm not playing this game for longer
than necessary. Just disable SELinux in general until we get notified
that the bug gets fixed.

test/browser/browser.sh

@@ -74,7 +74,7 @@ sh -x test/vm.install
 systemctl enable --now cockpit.socket podman.socket
 
 # HACK: https://issues.redhat.com/browse/RHEL-49567
-if [ "$(rpm -q selinux-policy)" = "selinux-policy-40.13.5-1.el10.noarch" ]; then
+if rpm -q selinux-policy | grep -q el10; then
     setenforce 0
 fi