Bluedroid : Pbap : Add condition to point to correct phone book

This patch adds a condition for vcard listing to fetch the contacts
from SIM phone book entry insted of main phone book.

Change-Id: I6478b33bf7ac66432ed20100acabc75532849c1e
CRs-Fixed: 509165
(cherry picked from commit bf3acfad4858507c48dfb152bcce4da8008ad3f2)
(cherry picked from commit d0b5af62d36f641e06cc677fb54969c0f55f8025)
(cherry picked from commit 666d5b13b5245a92e59106d4e0dcf3f3dd5760a2)