proto: add suite and pool fields for ScheduleJobSection

Although job name is 1:1 mapping with pool and suite, clients
are used to filter by suite and pool instead of the job name.
Appending suite and pool could improve the UX of our analytics data.

BUG=1029994
TEST=NA

Change-Id: Ic5f83cac36021e2ad714abd977883efe3f386cce
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2094359
Reviewed-by: Prathmesh Prabhu <pprabhu@chromium.org>
Commit-Queue: Xinan Lin <linxinan@chromium.org>
Tested-by: Xinan Lin <linxinan@chromium.org>
2 files changed