Roll SK Tool from b54769d17f71 to 7993d65680f2

https://skia.googlesource.com/buildbot.git/+log/b54769d17f71..7993d65680f2

2021-05-06 kjlubick@google.com [gold] Use materialized views in search.
2021-05-06 kjlubick@google.com [infra] Update Cockroachdb to 20.2.8
2021-05-05 rmistry@google.com Automatically set owner from committedImage in DirtyCommittedK8sImage alerts
2021-05-05 rmistry@google.com [am] Display full name of alerts and silences during mouseover
2021-05-05 kjlubick@google.com [infra] Update bazel image to Cockroach 20.2.8
2021-05-05 rmistry@google.com whitespace test in buildbot

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/sk-tool-skia
Please CC rmistry@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Tbr: rmistry@google.com
Change-Id: Id1ffc19b8667fe1cd9a94a0104ed70c373c8a6e3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/405216
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed