Add nuisance call reporting API to Telecom.

Adding new nuisance call reporting API to Telecom. Dialer will use this
to report to Telecom when the user marks a call as nuisance or not
nuisance.  We relay this to the CallScreeningService the user has chosen
to fill the call screening role, along with some basic information about
the call type (missed, rejected, incoming) and a the coarse call duration
bucket.  These values can be used by the CallScreeningService to train
the nuisance detection model it employs.

Test: Manual tested using test app.
Test: Added new CTS test coverage.
Test: Added unit tests to Telecom
Bug: 63966743
Merged-In: I389617491f640afd9ca28ec3f247912365e6cc53
Change-Id: I389617491f640afd9ca28ec3f247912365e6cc53