To release changes:
- https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/2686020
- https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/2688072

Bug: 1149736
Change-Id: I170f35e12875f6556f99609e0426ccadda7af78c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2688116Reviewed-by: Nodir Turakulov <nodir@chromium.org>
Commit-Queue: Chan Li <chanli@chromium.org>