Add support of ACTION_PACKAGE_CHANGED for car mode InCallService.

Currently only non-UI ICS can be added and bind in InCallController when
we received ACTION_PACKAGE_CHANGED. Change InCallController to swap to a
app entered in car mode when the app is enabled.

Bug: 183522745
Test: CTS test
Change-Id: Iad9bbac7f772f50e1615797a7fd3a237562d27e5