Merged requested to merge fwinkl/athena:trigt1trt into master
The simulation of the L1 TRT "fast-OR" cosmics trigger has not been used in many years and in its current form will not be usable in athenaMT. While we are still using the "fast-OR" trigger for cosmics data-taking, we are not producing any cosmics MC samples with it.
This was discussed with TRT SW coordinator @cgrefe.
Relates to ATR-19150.