Roll third_party/icu/ edf883ad2..fbc6faf1c (2 commits)

https://chromium.googlesource.com/chromium/deps/icu.git/+log/edf883ad2db9..fbc6faf1c2c4

Created with:
  roll-dep third_party/icu

Change-Id: I1f12e7ec6e77edc88b2629130077e66494636f89
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/88696
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 1c8d84d..2c9ac58 100644
--- a/DEPS
+++ b/DEPS
@@ -78,7 +78,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling icu
   # and whatever else without interference from each other.
-  'icu_revision': 'edf883ad2db9c723b058a6a17a146d68d6343143',
+  'icu_revision': 'fbc6faf1c2c429cd27fabe615a89f0b217aa4213',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling instrumented_lib
   # and whatever else without interference from each other.