Picks up various CrOS protos, no changes to lucicfg itself.

R=tandrii@chromium.org, maruel@chromium.org

Change-Id: If9edc69f628909ca46a8c38a80f824aca4911fc8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1696235Reviewed-by: Marc-Antoine Ruel <maruel@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Marc-Antoine Ruel <maruel@chromium.org>