Merge "Cleanup: use shared apex_key (wifi HAL APEX)" into main am: de82b61d am: 5a92d4a3

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2780370



Change-Id: Id3f7f542811bbf77e9d48b7b644a0cd0b5337305
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>