Fix testing_rust_revision after pdfium-review.googlesource.com/131370

I pasted the new pdfium_tests_revision into testing_rust_revision, d'oh.

This will hopefully heal
https://ci.chromium.org/ui/p/pdfium/builders/try/linux_skia_rust

Bug: none
Change-Id: I955379a5146cade36f4d672298edbfb91783e643
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/131990
Reviewed-by: Nico Weber <thakis@google.com>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

DEPS

diff --git a/DEPS b/DEPS
index 498f801..fcd9649 100644
--- a/DEPS
+++ b/DEPS
@@ -192,7 +192,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling pdfium_tests
   # and whatever else without interference from each other.
-  'pdfium_tests_revision': 'b4601725dc0ef6b9b58e1afefe9d895b44e30698',
+  'pdfium_tests_revision': 'fb3c75ee0b59cb188a7f51b16f4dd0ae17443e31',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling resultdb
   # and whatever else without interference from each other.
@@ -216,7 +216,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling testing_rust
   # and whatever else without interference from each other.
-  'testing_rust_revision': 'fb3c75ee0b59cb188a7f51b16f4dd0ae17443e31',
+  'testing_rust_revision': '6712dc59f4a6c5626f391057cded3842700a17eb',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling tools_memory
   # and whatever else without interference from each other.