Improve MuonHit data structures and decoding
This MR is build on top of !2177 (merged) and thus should be merged after.
This MR allows the changes in Rec!1778 (merged)
Edited by Arthur Marius Hennequin
This MR is build on top of !2177 (merged) and thus should be merged after.
This MR allows the changes in Rec!1778 (merged)