Roll SK Tool from a51a80d7ae5a to 28404b632bd4

https://skia.googlesource.com/buildbot.git/+log/a51a80d7ae5a..28404b632bd4

2023-04-28 [email protected] Copy go2ts into the buildbot repository.
2023-04-28 [email protected] [cabe] fix go package structure for main cabeserver binary
2023-04-28 [email protected] Add build targets for oauth2redirect and helloworld.
2023-04-28 [email protected] Rename baseDomain() to rootDomain().
2023-04-28 [email protected] Add oauth2callback reverse proxy.
2023-04-28 [email protected] [autoroll] Handle manual human retry while in failure-throttle
2023-04-28 [email protected] environment_monitor: Add metric prefix argument
2023-04-28 [email protected] Roll Skia Infra CIPD packages from 3007135dd349 to a51a80d7ae5a (12 revisions)

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 [email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry

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/main/autoroll/README.md

Tbr: [email protected]
Change-Id: I0d3990a802840ef2a83371a086bfcf904667f4c5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/686798
Commit-Queue: skia-autoroll <[email protected]>
Bot-Commit: skia-autoroll <[email protected]>

DEPS

@@ -4,7 +4,7 @@ vars = {
   # 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:575bfadf099e20521547733b363a32f6c1f7d339',
+  'sk_tool_revision': 'git_revision:28404b632bd4830fe00185f5db86cfad4cc63abb',
 
   # ninja CIPD package version.
   # https://chrome-infra-packages.appspot.com/p/infra/3pp/tools/ninja