Roll ICU to b0932a04c79198b0fd4428230

See https://codereview.chromium.org/796153002 for the actual fix.

BUG=403902
TBR=phajdan.jr@chromium.org
TEST=Speculative: On Windows with the display language set to one other
than English (e.g. ko, pt-BR, zh-CN, etc; just setting the default locale to
one of them does not work on Win 7 or later or using --lang=foo does not
work), start Chrome and go to ftp://ftp.vim.org. Render process should
not crash.

Review URL: https://codereview.chromium.org/798753002

Cr-Commit-Position: refs/heads/master@{#308019}

DEPS

@@ -136,7 +136,7 @@ deps = {
    Var('chromium_git') + '/chromium/blink.git' + '@' +  Var('webkit_revision'),
 
   'src/third_party/icu':
-   Var('chromium_git') + '/chromium/deps/icu.git' + '@' + '53ecf0f68b27a004bef5526553b8e5f6c235b80b',
+   Var('chromium_git') + '/chromium/deps/icu.git' + '@' + 'b0932a04c79198b0fd44282304eb48a5c1850ea3',
 
   'src/third_party/libexif/sources':
    Var('chromium_git') + '/chromium/deps/libexif/sources.git' + '@' + 'ed98343daabd7b4497f97fda972e132e6877c48a',