Colony members don't receive radiation from chunks

Seems like an unintended way the irradiation system is configured that colony members seem to not get any radiation

Can be seen in this video: https://youtu.be/CvMLNkWokLw?t=528


This can be probably fixed by making the system run on all entities and then manually skipping engulfed objects (as that's probably why attached entities are skipped by the system in the first place).