updates to L1TkMus and extended mus

- L1MuonParticleExtended updates:
    - filled l1 regional candidates in L1MuonParticleExtended
    - filled gemDPhi in the CSC stub information
- L1TkMuons updates:
    - added  an option use5ParameterFit to the producer to pick up the 5-parameter fits (False by default)