Investigate alternatives to syschdemd.sh

[sielicki]

There exists

• https://github.com/arkane-systems/genie, maybe considered bloated.
• https://github.com/sr229/wsl-systemd, maybe unmaintained.
• wsl-distrod has a rust implementation... https://github.com/nullpo-head/wsl-distrod/blob/785efb5f5143404c16c270111e304b81d86e6c7e/distrod/libs/src/container.rs
• canonical is working on something? https://discourse.ubuntu.com/t/desktop-team-updates-monday-15th-november-2021/25197/3