Update darwin-x86 Go prebuilts from ab/7064006 am: de3ce1c2db am: 56770de11c

Original change: https://android-review.googlesource.com/c/platform/prebuilts/go/darwin-x86/+/1541466

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I7265644bd36eb40bd18a5a5dae8695b85c125e2f