Changes:
- cargo: update nix requirement from ^0.26 to ^0.27
- cargo: update MSRV to 1.65
- logging: fix build in armv7
- logging: directly use memfd_create syscall
- lib: fix IO safety
- feat: Enhancing Id128 structure
- logging: fix typo in connected_to_journal docs
- logging: forgo validation of MESSAGE and PRIORITY fields at runtime
- sysusers: internal Context helper to simplify error handling
- id128: use internal Context helper to simplify error handling
- daemon: use internal Context helper to simplify error handling
- credentials: use internal Context helper to simplify error handling
- activation: use internal Context helper to simplify error handling