fix(dracut-systemd): correct service dependencies

dracut-systemd.service is not an early boot service, therefore it should
not use DefaultDependencies=no. This also fixes the service's ordering
dependencies, as in its current state it is missing
Before=shutdown.target umount.target

modules.d/98dracut-systemd/dracut-shutdown.service

@@ -7,8 +7,6 @@ Description=Restore /run/initramfs on shutdown
 Documentation=man:dracut-shutdown.service(8)
 After=local-fs.target boot.mount boot.automount
 Wants=local-fs.target
-Conflicts=shutdown.target umount.target
-DefaultDependencies=no
 ConditionPathExists=!/run/initramfs/bin/sh
 OnFailure=dracut-shutdown-onfailure.service