thermal: Enable thermalHAL in off charging mode

To support USB port overheat protection, we need to launch thermalHAL in
off charging mode.

Bug: 183573049
Test: verified usb port overheat protection in off charging mode with
emul temp

Change-Id: I0b36646d9779c2c1a25f38aafea5ca178bf91be1
1 file changed