Add an XFAIL test for issue 4232, resolve cannot preserve a move when
the source is mixed-revision.

* subversion/tests/libsvn_wc/op-depth-test.c
  (move_update_subtree): New test.
  (test_funcs): Add new XFAIL test.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1452804 13f79535-47bb-0310-9956-ffa450edef68