Merge "Use String8/16 c_str [camera]" into main am: 0188ed1780 am: 2e85fba8db am: a3711f8c31

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2717293

Change-Id: I5b1aee94c83320723161102042f5f4cbb8caad9b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>