Fix wrong index of last strip in DeUTSector::trajectory method for DetDesc [v57r16-patches, 2025 EoY Sprucing MC]
Backport of !5206
Equivalent DetDesc fix of Detector!739
Related talk:
https://indico.cern.ch/event/1565010/contributions/6592135/attachments/3100410/5493396/20250708.pdf
Edited by Miroslav Saur