Revision 1917946

Convert path to local style when rising BAD_RELATIVE_PATH error from diff.

* subversion\libsvn_client\diff.c
  (adjust_paths_for_diff_labels): Invoke svn_dirent_local_style() function
   when making BAD_RELATIVE_PATH error to create the error with correct paths.

See mail to dev@ on 23 May 2024: "[PATCH] Convert path to local style when
rising BAD_RELATIVE_PATH error from diff." archived here and elsewhere:
https://lists.apache.org/thread/7lpy07k2b4dfmjfdo915jpt88bd12y2z

Patch by: Timofey Zhakov (tima {at} chemodax _dot_ net)