Snap for 7205268 from 27e0e10943e4afd4ecfe09945b164166c82e9249 to sc-d1-release

Change-Id: I88409a4826582693783f679238d73935606db80e
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+## Updating the Bazel darwin/macOS prebuilts
+
+Refer to the [linux-x86_64 README](../linux-x86_64/README.md) for instructions to update both the linux and
+darwin Bazel binaries together.