* Disable real-time scheduling
It seems that Linux' cgroup v2 currenlty does not support RT scheduling.
* Remove Supervisor RT support flag
With CGroups v2 we can no longer support CPU resource allocation for
realtime scheduling.
* Bump OS Agent to 1.3.0 for CGroups v2 support
The latest version of OS Agent sets haos.wipe=1 as kernel argument to
trigger a device wipe. Let systemd pickup this kernel command line
argument and start haos-wipe.service.
This rather complex architecture allows to add other triggers in the
future, e.g. a button read in the boot loader.
* Add udisks2 package
Add latest release of udisks2 as a package. Also disable polkit to avoid
excessive dependencies.
* Add udisks2 and os-agent to Home Assistant OS
* Bump OS Agent to latest version with udisks support
