Add gazelle-generated BUILD
Add gazelle-generated BUILD

Change-Id: I233196545dc10cbccac306b4ef35deb04d505d8e
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/470676
Reviewed-by: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@google.com>
Commit-Queue: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@google.com>

google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot