power: don't consider AICL result when using PD charger

AICL is not aware of PD higher voltage contract and should not be
considered when a PD charger is used.

Bug: 72851087
Change-Id: Ic107dcd8510151b3388c9f815545952dda4d7521
Signed-off-by: Ted Lin <tedlin@android.com>
Signed-off-by: Thierry Strudel <tstrudel@google.com>