DRC regression on tests

[Coloquinte]

We have a regression (DRC error) on the tests: Github action

The error is the following. Looks like an illegal instruction error:

Create Ring : chip_r_rng
Merge Errorfiles: 

Merge Error Instances:
instructionCourante : 000  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
End DRC on: chip_r
Saving the Error file figure
Done
452

Some errors have been detected, see file: chip_r.drc for detailled
.  druc
TaskFailed - taskid:druc
[ERROR] Druc.doTask(): UNIX command failed (196).