Merge "Add new namespace of pffft to make the upgrade work" into main am: a21c8ec79e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3465998

Change-Id: I2b9bc2db017ca6095fc51af5f7053d7f800fd2ee
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>