Merge "Don't use String8 path functions [cas hidl]" into main am: 750f415a...

Merge "Don't use String8 path functions [cas hidl]" into main am: 750f415a am: 1efd2541 am: 20ad8cc4 am: 2aef4661

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2731253



Change-Id: Id4b3158dc607c5dd28223c66c2b79ad18300a14a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>