GitLab

The bot's config will be moved into linux-ozone-rel, so this
temporary bot can be removed.

BUG=1029240
R=agable

Change-Id: Iff366bf66bbf8d4a04e3d88970199908e8e0f50d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2134692
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Reviewed-by: Aaron Gable <agable@chromium.org>
Cr-Commit-Position: refs/heads/master@{#756436}