Backport "/var" umount from v2022dev0 to v2021pre (!41) · Merge requests · pkg / systemd

🔴 v2024.3 entered Hard Code Freeze, changes will not be accepted • schedule

🔴 v2025pre entered Hard Code Freeze, changes will not be accepted • schedule

🟠 v2026dev0 entered Soft Code Freeze/Hard Feature Freeze, only bug fixes will be accepted • schedule