4.1.4_release_blocker requested: [Issue 127484] Update bundled expat to version 2.2.3

[bugzilla]

Jim Jagielski <j...@apache.org> has asked  for 4.1.4_release_blocker:
Issue 127484: Update bundled expat to version 2.2.3
https://bz.apache.org/ooo/show_bug.cgi?id=127484