Merge "Use String8/16 c_str [cas]" into main am: f23e19a533 am: 58b5bae48c am: 81e3b1e49a am: 14b0e4dde7

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2705833

Change-Id: I073fe3421b64d1fa4a0761a44938188495678ebf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>