Log Message:
p5-Image-ExifTool: Update to 12.25

Note that this is not a production release; normally, upstream asks
that we only package production releases.  However, 12.24 contains a
bugfix for https://nvd.nist.gov/vuln/detail/CVE-2021-22204, and no
production release has that fix.

Upstream changes since 12.00 are basically bugfixes, minor
improvments, and added codepoints for lenses/tags/etc, plus

  JPEG XL support is now official
  Added read support for Medical Research Council (MRC) image files

See https://exiftool.org/history.html for the full details