Convert BaseCkfTrajectoryBuilder classes to be constructed via PluginFactoryService

- Add new constructors to BaseCkfTrajectoryBuilder classes
- Add BaseCkfTrajectoryBuilderFactory
- Add BaseCkfTrajectoryBuilder::setEvent() (to be called instead of clone)
- Migrate CkfTrackCandidateMakerBase and ConversionTrackCandidateProducer
  to construct BaseCkfTrajectroryBuilder via factory
- In MuonCkfTrajectoryBuilder, the theEtaPhiEstimator must be
  initialised in setEvent_() instead of constructor
- Remove CkfTrajectoryBuilder ESProducers
Migrate configuration (BaseCkfTrajectoryBuilder)