Merge "Refactored mediametrics_service_fuzzer" into main am: f9e0df6c53 am: b7b6291fea

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3079504

Change-Id: Ia8ebbd5abaccb763ea25d064ac2323d0c36ad6fa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>