Roll third_party/libjpeg_turbo/ 2de84a43e..2a34770be (3 commits)

https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git/+log/2de84a43e683..2a34770be971

Created with:
  roll-dep third_party/libjpeg_turbo

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

Change-Id: If6203d64e426fb4b7390c848af3bd273b95a0597
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/56110
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index dda97be..000c630 100644
--- a/DEPS
+++ b/DEPS
@@ -25,7 +25,7 @@
   'icu_revision': '64e5d7d43a1ff205e3787ab6150bbc1a1837332b',
   'instrumented_lib_revision': 'a959e4f0cb643003f2d75d179cede449979e3e77',
   'jinja2_revision': '45571de473282bd1d8b63a8dfcb1fd268d0635d2',
-  'jpeg_turbo_revision': '2de84a43e683c2c3c8ff4922da16b9053f024144',
+  'jpeg_turbo_revision': '2a34770be9715cfc1badff10fceba52dd393b094',
   'markupsafe_revision': '8f45f5cfa0009d2a70589bcda0349b8cb2b72783',
   'pdfium_tests_revision': 'db4764592814ededcb9a51c86fb8f8a1a6a9f5f7',
   'skia_revision': '0c229970754242a038c91328873197c62d60770d',