Integrate meta-seconorth-distro/use_notify_ro_overlay
requested to merge integrate/meta-seconorth-distro/use_notify_ro_overlay/into/kirkstone into kirkstone
Commit: seco-ne/yocto/layers/meta-seconorth-distro@8f1bec69
core:ro-overlay: Converted service to notify
Changed from simple to notify, so that the service blocks dependencies until it has run successfully.