Merge "mediametrics_aidl_fuzzer: Add signal() to handle SIGPIPE" into main am: f320a4a8b9 am: 6b6a9845d9

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3271518

Change-Id: Ia4ccad483f1ee6676cc23ecfca8e766d5753acc0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>