related: crbug.com/783393

I think we just need to change the permissions of the chromiumos-exonerator-bots group (https://chromium-review.googlesource.com/?polygerrit=0#/admin/groups/5750,members) but I don't have permissions to view / change it.

It will also need access to Trybot-Ready+1 in internal repos

I tried giving access to chroimumos-exonerator-bots on https://chromium-review.googlesource.com/?polygerrit=0#/admin/projects/chromiumos,access but it refuses, saying that "chromiumos-exonerator-bots is not visible to you".

https://chromium-review.googlesource.com/?polygerrit=0#/c/chromiumos/+/958226/
https://chrome-internal-review.googlesource.com/#/c/chromeos/+/586508/

Done

thanks