[gold] Remove metrics from primarysql test
[gold] Remove metrics from primarysql test

These counts were brittle.

Bug: skia:12170
Change-Id: Ieb9f16cd23ab7f4de35e732ad1c0df6e69a9f8e4
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/425437
Commit-Queue: Kevin Lubick <7cdab2cfab351f23814786ba39716e90eed69047@google.com>
Commit-Queue: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@google.com>
Auto-Submit: Kevin Lubick <7cdab2cfab351f23814786ba39716e90eed69047@google.com>
Reviewed-by: 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