Roll Depot Tools from 6235028c6b18 to 55659c2bf434 (35 revisions)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/6235028c6b18..55659c2bf434

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/depot-tools-pdfium
Please CC akall@google.com,thestig@chromium.org 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://issues.skia.org/issues/new?component=1389291&template=1850622

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

Bug: None
Tbr: akall@google.com
Change-Id: I1932a58bacb4106e542ada4d7d81e41fe0590c85
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/144010
Commit-Queue: pdfium-autoroll <pdfium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: pdfium-autoroll <pdfium-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 0fac865..5ade44e 100644
--- a/DEPS
+++ b/DEPS
@@ -122,7 +122,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling depot_tools
   # and whatever else without interference from each other.
-  'depot_tools_revision': '6235028c6b18b73e68f5414f935ec537a25ea51a',
+  'depot_tools_revision': '55659c2bf434a4fb508799fa93550822c5309ed5',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling dragonbox
   # and whatever else without interference from each other.