PBAP: Compare Name and ID both for getting vcard by number

This change will add a ID comparison along with the
Name before writing the final vcard entry when we get
the list through getContactsNamesByNumber
to avoid providing the vcard having the same name but
different numbers.

CRs-fixed: 583604
Change-Id: Ie2e1567a784cd3d872495a029fce6b51a39de993