Roll ICU from 995db880cff2 to a622de35ac31 (1 revision)

https://chromium.googlesource.com/chromium/deps/icu.git/+log/995db880cff2..a622de35ac31

2023-10-11 dayeung@chromium.org Revert fetching tz names with realpath.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/icu-sdk-flutter-engine
Please CC jsimmons@google.com,tq-i18n-team@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in ICU: https://github.com/unicode-org/icu
To file a bug in Flutter Engine: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Author: skia-flutter-autoroll

DEPS

@@ -295,7 +295,7 @@ deps = {
    Var('github_git') + '/google/flatbuffers.git' + '@' + '0a80646371179f8a7a5c1f42c31ee1d44dcf6709',
 
   'src/third_party/icu':
-   Var('chromium_git') + '/chromium/deps/icu.git' + '@' + '995db880cff28a8b5d3a9978acd1b7cab9885edd',
+   Var('chromium_git') + '/chromium/deps/icu.git' + '@' + 'a622de35ac311c5ad390a7af80724634e5dc61ed',
 
   'src/third_party/khronos':
    Var('chromium_git') + '/chromium/src/third_party/khronos.git' + '@' + '676d544d2b8f48903b7da9fceffaa534a5613978',

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: acbe4f6b3fa4b7971a5a8e90fe0ca573
+Signature: f30b8b554d159fc0dc6b3c823881e008
 
 ====================================================================================================
 LIBRARY: angle
@@ -49284,6 +49284,7 @@ FILE: ../../../third_party/icu/patches/locale1.patch
 FILE: ../../../third_party/icu/patches/locale_google.patch
 FILE: ../../../third_party/icu/patches/name_5_langs.patch
 FILE: ../../../third_party/icu/patches/restrace.patch
+FILE: ../../../third_party/icu/patches/revert_realpath.patch
 FILE: ../../../third_party/icu/patches/ultag_parse-double-free.patch
 FILE: ../../../third_party/icu/patches/wordbrk.patch
 FILE: ../../../third_party/icu/source/data/in/coll/ucadata-implicithan-icu4x.icu