Revert "[Redfin] correct key conf path." am: 22f8051479 am: b0ab7b3d0f

Original change: https://googleplex-android-review.googlesource.com/c/device/google/redbull-sepolicy/+/23167569

Change-Id: Icb2649cd55ada9cc8caf0396f21b678c38b0e8d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>