ContactsCommon: fix exporting SIM contacts the first time

Iff the ICC cache hasn't populated before the cursor query - let it
populate, then get the free count.

Change-Id: Ic3e2d96e657ed61863b332d817d865ddbd107e55
Signed-off-by: Roman Birg <roman@cyngn.com>
ContactsCommon: use formatted sim name when displaying msim cards

Change-Id: If8295d553cd33308c055429f8c1355b3a8b6c24b
Signed-off-by: Roman Birg <roman@cyngn.com>