ANDROID: rockpi4: Update with probed drivers

Optimize the drivers list for those that are defined in DT, but also
probed on a real device. Sort the modules into groups so we know why
they are pulled in.

Bug: 183963484
Signed-off-by: Alistair Delva <adelva@google.com>
Change-Id: I6edef7df561b46154857ba21424a925eec0e8acf