Revert "[Redfin] correct key conf path." am: 22f8051479 am: 5d3982c2f9

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

Change-Id: Ie6a7931748af9850e08a6333877e55cecb8b5c04
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>