Roll third_party/simdutf/ 9d3e4d7c1..a1046f20f (2 commits)

https://chromium.googlesource.com/chromium/src/third_party/simdutf/+log/9d3e4d7c1afb..a1046f20f709

Created with:
  roll-dep third_party/simdutf

Change-Id: Ide5f462862924c08ea49fba66b544c2643ec9038
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/133710
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Auto-Submit: Andy Phan <andyphan@chromium.org>
diff --git a/DEPS b/DEPS
index 43d6ac3..164d5ec 100644
--- a/DEPS
+++ b/DEPS
@@ -208,7 +208,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling simdutf
   # and whatever else without interference from each other.
-  'simdutf_revision': '9d3e4d7c1afb30ed528443d73afab23f22443434',
+  'simdutf_revision': 'a1046f20f7099b4f7dd72d7127bb4dc05252ec5c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling siso
   # and whatever else without interference from each other.