Added support for Filter parameter for PBAP function PullPhoneBook

VW Premium car kit sometimes behaves strangely if it receives entries with unexpected fields.
E.g. it does not like mail addresses with additional attributes.

Change-Id: Ie36a6103bcb08d70d4d1826d1d6f1553d12808b3
AOSP-Change-Id: I6d3145d802ad87e5fb47217a213f9bcb12670f60
Signed-off-by: Martin Gerczuk <admin@android-rsap.com>