Draft: Remove SV1 likelihood and MV2 in trigger
This is followup from !50342 (merged), where we made the SV1 likelihoods dynamic aux variables.
The transition to dynamic aux variables revealed a number of places where SV1 was read without being set. Fortunately none of these reads fed into critical parts of b-tagging: they were generally being read by either monitoring or deprecated algorithms. The purpose of this merge request is to disable this downstream code.
Edited by Dan Guest