[MEP] Add port index to icc logical channel open, close and trasmit APIs.

Modified logic to retrieve phoneId based on the slot index and port index as well.

Test: build
Bug: 199559346
Change-Id: I98036645023bd7ba12475d4a06ce64287401471b
Merged-In: I98036645023bd7ba12475d4a06ce64287401471b
2 files changed