Roll SK Tool from dfcdab06d626 to 70f14bb1a417

https://skia.googlesource.com/buildbot.git/+log/dfcdab06d626..70f14bb1a417

2021-04-18 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update CIPD Packages

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 jcgregorio@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: jcgregorio@google.com
Change-Id: I0e97e303c47cc1854c77face5a40a781d244195a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/397838
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