rtirq update - 2024 edition

Hi everybody!

A new update to rtirq is out:

• Small typo fixed (by pallaswept)
• Small robustness increase (by capocasa)
• Version 20240120.

Packages are here available and also from the repos:

Note that the rtirq init-script/systemd-service makes sense only on real-time preemptive (PREEMPT_RT) or threadirqs enabled GNU/Linux kernels.

Enjoy!