Merge "gatekeeperd_service_fuzzer: Add signal() to handle SIGPIPE" into main am: 8186c63621 am: 30935be2b2

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3382007

Change-Id: I2f8f03e12dbe67f504a9ef287997927e57546c28
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>