systemd 253.3 -> 253.4 https://github.com/systemd/systemd-stable/releases
attrpath: systemd
Checking auto update branch...
No auto update branch exists
There might already be an open PR for this update:
- systemd: 253.3 -> 253.4
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/229610"