This is to release https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/2424709

Change-Id: Ic68a20fc1e3e62fa031e432a3a00aa2b21126146
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2431573Reviewed-by: Scott Lee <ddoman@chromium.org>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Chan Li <chanli@chromium.org>