Merge "Don't depend on String8 cast to C string [cas]" into main am:...

Merge "Don't depend on String8 cast to C string [cas]" into main am: 61088950 am: 903a322b am: 927cac5c

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2748299



Change-Id: I766bc367472673650c23fda0757a873266d5f573
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>