power: extcon: add Apple 500ma and QC2 chargers

power: extcon: add Apple 500ma and QC2 chargers

Add apple charger and Quick Charge 2 (QC2) cables
to power suply cable types to update cable type to
framework layer when charger is attached.

QC2 charger prints as Fast Charger...  Will do the
same for maxim charger when code integrated

Change-Id: I490b9f16b6d775ce962c03752dd01993138789b6
Signed-off-by: Philip Rakity <prakity@nvidia.com>
Reviewed-on: http://git-master/r/389786
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>