Add Comments for androidx.car_car reference in SystemUpdater
am: 4b4cc18e6c

Change-Id: I3de970470cfad695c0afca02c293d86918c5ef97
tree: a96e83593aaa6557ba6a19dd678cc6df7eac5ea0
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml
  5. PREUPLOAD.cfg