[lucicfg] Fix after deps.lock roll.
[lucicfg] Fix after deps.lock roll.

R=tikuta@chromium.org

Change-Id: Ia96f66df3516a0ae9b584714024070eb5b4d3939
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/2847518
Reviewed-by: Robbie Iannucci <40f3d43a28ebae3cb819288542e1c84d73d962d5@chromium.org>

luci/luci-go,luci/luci-go,luci/luci-go,luci/luci-go,luci/luci-go,luci/luci-go