Remove skcq from puppeteer-tests/docker/run-tests.sh
Remove skcq from puppeteer-tests/docker/run-tests.sh

It is using bazel now.

Bug: skia:12558
Change-Id: Ic673ff0e68c0acff92398e5a6f395143cbfb6392
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/462876
Reviewed-by: Kevin Lubick <7cdab2cfab351f23814786ba39716e90eed69047@google.com>
Commit-Queue: Ravi Mistry <9fa2e7438b8cb730f96b74865492597170561628@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