Roll SK Tool from ad82a156ba1c to 33de3938b244

https://skia.googlesource.com/buildbot.git/+log/ad82a156ba1c..33de3938b244

2021-05-09 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 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: I1a35e7b2fb6e8da38a060a08936b12b5c9ea965a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/405902
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index ea0f4bf..a9e477a 100644
--- a/DEPS
+++ b/DEPS
@@ -6,7 +6,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling different
   # dependencies without interference from each other.
-  'sk_tool_revision': 'git_revision:7993d65680f21685b86cad8e9050d41333c9d743',
+  'sk_tool_revision': 'git_revision:33de3938b2440af4f41979a6dacbee967d30aa56',
 }
 
 deps = {