Log Message:
coreutils: updated to 9.3

* Noteworthy changes in release 9.3 (2023-04-18) [stable]

** Bug fixes

  cp --reflink=auto (the default), mv, and install
  will again fall back to a standard copy in more cases.
  Previously copies could fail with permission errors on
  more restricted systems like android or containers etc.
  [bug introduced in coreutils-9.2]

  cp --recursive --backup will again operate correctly.
  Previousy it may have issued "File exists" errors when
  it failed to appropriately rename files being replaced.
  [bug introduced in coreutils-9.2]

  date --file and dircolors will now diagnose a failure to read a file.
  Previously they would have silently ignored the failure.
  [This bug was present in "the beginning".]

  md5sum --check again correctly prints the status of each file checked.
  Previously the status for files was printed as 'OK' once any file had passed.
  This also applies to cksum, sha*sum, and b2sum.
  [bug introduced in coreutils-9.2]

  wc will now diagnose if any total counts have overflowed.
  [This bug was present in "the beginning".]

  `wc -c` will again correctly update the read offset of inputs.
  Previously it deduced the size of inputs while leaving the offset unchanged.
  [bug introduced in coreutils-8.27]

  Coreutils programs no longer fail for timestamps past the year 2038
  on obsolete configurations with 32-bit signed time_t, because the
  build procedure now rejects these configurations.
  [This bug was present in "the beginning".]

** Changes in behavior

  'cp -n' and 'mv -n' now issue an error diagnostic if skipping a file,
  to correspond with -n inducing a nonzero exit status as of coreutils 9.2.
  Similarly 'cp -v' and 'mv -v' will output a message for each file skipped
  due to -n, -i, or -u.

** New features

  cp and mv now support --update=none to always skip existing files
  in the destination, while not affecting the exit status.
  This is equivalent to the --no-clobber behavior from before v9.2.