Update TAPI Connectivity Service on port change

Update TAPI Connectivity Service on port change

- Update TAPI connections & connectivity service
  on topology update notification
- Update TAPI supported connectivity services (infrastructure)
- Update CEPs of connections
- Add tapiNetworkModelListener to TapiProvider class
- Refactor TAPI connection creation to include lower connections
- Add method for sending a notification on a TAPI topology update
- Refactor differentiation between SWITCH and MUXPDR connectivity
  service creation
- Refactor connectivity service creation when there is
  more than 1 ROADM between end points of the service

JIRA: TRNSPRTPCE-466
Change-Id: I95f7dfba0d9d01c48e60538b215890265d48cf19
Signed-off-by: errea <errea@eurecom.fr>