Merge "Use String8/16 c_str [security]" into main am: f646832675 am: 7eb27056c0 am: 4cffb7d5bc am: b690407df9 am: c9d9e623f3

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2723317

Change-Id: I743fd682d4b552f63b7238fb210179c9c3b0d132
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>