Add new autoroll service accounts to AUTHORS check bypass

We're consolidating roller accounts to ~1 per target repo.

Bug: skia:8291
Change-Id: I0e81d5062f30d051898d98a2008aa321c4a8f396
Reviewed-on: https://chromium-review.googlesource.com/1213934Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Eric Boren <borenet@chromium.org>
Cr-Commit-Position: refs/heads/master@{#589644}

PRESUBMIT.py

@@ -705,7 +705,11 @@ _KNOWN_ROBOTS = set(
   ) | set('%s@appspot.gserviceaccount.com' % s for s in ('findit-for-me',)
   ) | set('%s@developer.gserviceaccount.com' % s for s in ('3su6n15k.default',)
   ) | set('%s@chops-service-accounts.iam.gserviceaccount.com' % s
-          for s in ('v8-ci-autoroll-builder',))
+          for s in ('v8-ci-autoroll-builder',)
+  ) | set('%s@skia-public.iam.gserviceaccount.com' % s
+          for s in ('chromium-autoroll',)
+  ) | set('%s@skia-corp.google.com.iam.gserviceaccount.com' % s
+          for s in ('chromium-internal-autoroll,'))
 
 
 def _CheckNoProductionCodeUsingTestOnlyFunctions(input_api, output_api):