Merge "Camera: Add timestamp associated with the dump." into tm-dev am: 803c4a821c am: c1cdf1ba20

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/17646865

Change-Id: Ic34d623428f60836616b6f849890c3fed386ac35
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>