switch TelecomManager List getters to ParceledListSlice

It was shown that given a large phoneAccountHandles that are
over 1 mb, a TransactionTooLarge exception can be silently thrown
causing an empty list to be returned.

In order to prevent this behavior, all Lists that return a
PhoneAccountHandle or PhoneAccount have been switched to

bug: 236263294

Test: manual #1 - bug exists without fix,
      manual #2 - bug is fixed with patch,
      4 new CTS tests in

Change-Id: Ibc3814dabd59cf9f0f9505b88f2146a4c3c5e015
Merged-In: Ibc3814dabd59cf9f0f9505b88f2146a4c3c5e015
(cherry picked from commit 963c5c7b304442108e9edab6573dcf0176f7af08)
Merged-In: Ibc3814dabd59cf9f0f9505b88f2146a4c3c5e015
2 files changed