Upgrade google-benchmark to ea5a5bbff491fd625c6e3458f6edd680b8bd5452 am: 5d086d83c4 am: 8debd28366 am: 58f16097dc am: e74f377d60

Original change: https://android-review.googlesource.com/c/platform/external/google-benchmark/+/1587517

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0480146599c01893ddc5ba387ec2faa182abc5b4