Add missing attributes to the car theme.
Add missing attributes to the car theme.

Also, needed to hardcode the colorAccent rather than an attribute query
because this causes some problem on some AppCompat widgets.

Change-Id: I7b64ccec9d24143148d4292aa16625ed03f5cf24
Fixes: 118381519
Test: Verify attributes on SupportCarDemos.

androidx/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx