Generate ID trigger config on the top level also for the precision tracking
The wrappers for legacy config of the TRT extensions and of the precision tracking are moved to the top level.
HIP TRT trigger makes use of the specific method for TRT data preparation
Remove unneeded _builder methods.
Preparation for muon & jet precision tracking integration - tagging @sshaw and @khoo for info - the next step will be to deploy the sequence generation also in the CA interface.