Draft: Add separate ITkPixelCablingSvc
ITk Pixel is much different than the current Pixel detector in terms of readout. Having a separate service allows cleaner and faster code (given the large amount of modules).
Some details:
- single modules are trivial, 1 possible FE (index 0)
- quad modules can have 4 FEs
- even endcap modules flip phi index like current Pixel modules
- added a simple unit test (barrel-only for now)
Edited by Tadej Novak