Merge "Refactored mkv_extractor_fuzzer" into main am: 1798d90d19 am: c4df03c39b

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2892620

Change-Id: I8f60142fde4fbb22eb59fe7920c0bd68b120c8f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>