Remove references to the pdk product variable am: 5d341b26bb am: 1b6185f63c

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Car/Cluster/+/2693289

Change-Id: I00ca6d1f8f7b3ba073ab88b8fd0a661ceb5833f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: bbc5c2d2fecbcde4d625f71bed757afe7cae3d96
  1. ClusterHomeSample/
  2. ClusterOsDouble/
  3. DirectRenderingCluster/