Add a reference to Braintree in the user list
Add a reference to Braintree in the user list

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MOS_MIGRATED_REVID=102153773

davidzchen/bazel-website,bazelbuild/bazel-website,bazelbuild/bazel-website,davidzchen/bazel-website,davidzchen/bazel-website,bazelbuild/bazel-website,davidzchen/bazel-website