cda119b052
* Daemon: handle missing systemctl in containers * Daemon: harden missing-systemctl detection * Daemon tests: cover systemctl spawn failure path * Changelog: note container systemctl service-check fix * Update CHANGELOG.md * Daemon: fail closed on unknown systemctl is-enabled errors * Daemon tests: cover is-enabled unknown-error path --------- Co-authored-by: Vincent Koc <vincentkoc@ieee.org>