Associate two XFailing tests with some issues.
Associate two XFailing tests with some issues.

* subversion/tests/cmdline/update_tests.py
  (update_move_text_mod,
   update_nested_move_text_mod): Associate these with issue #3144 and
   issue #3630 -- see http://svn.haxx.se/dev/archive-2012-11/0079.shtml



git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1406314 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion