Roll third_party/libjpeg_turbo/ 61a2bbaa9..2de84a43e (5 commits)

https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git/+log/61a2bbaa9aec..2de84a43e683

Update libjpeg-turbo to 2.0.1. This was originally commit 19a3e3aa,
which got reverted in commit c953fde3 because a few PDFs had minor pixel
differences. This turned out to be intentional due to improved
upscaling. So go forward with the roll to match the version of
libjpeg-turbo used in Chromium. The matching Chromium change is:
https://crrev.com/652744

Unlike commit 19a3e3aa, there are no additional changed needed in GN
files, since libjpeg-turbo made all the necessary GN changes already.

TBR=tsepez@chromium.org
BUG=chromium:922430

Created with:
  roll-dep third_party/libjpeg_turbo

Change-Id: I41f50f1f4b849b91039f1525e071456f4461cad1
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/53430
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index a8433bd..401c166 100644
--- a/DEPS
+++ b/DEPS
@@ -25,7 +25,7 @@
   'icu_revision': '8c67416ccb4da42d817e7081ff83a2193b1aabe7',
   'instrumented_lib_revision': 'a959e4f0cb643003f2d75d179cede449979e3e77',
   'jinja2_revision': '45571de473282bd1d8b63a8dfcb1fd268d0635d2',
-  'jpeg_turbo_revision': '61a2bbaa9aec89cb2c882d87ace6aba9aee49bb9',
+  'jpeg_turbo_revision': '2de84a43e683c2c3c8ff4922da16b9053f024144',
   'markupsafe_revision': '8f45f5cfa0009d2a70589bcda0349b8cb2b72783',
   'pdfium_tests_revision': '5a68e87859476eb75d3e068bd406c4921a6be8e2',
   'skia_revision': '1383a38e1d92fb70d94185b454daa6c1afecc6a0',