graphics/p5-Image-ExifTool-devel: 10.16 -> 10.17

• Added support for Leica X-U (Typ 113) maker notes
• Added a new Pentax LensType (thanks Louis Granboulan)
• Added a number of new Sony lenses (thanks Jos Roost)
• Added a new Canon LensType (thanks Mees Dekker)
• Extract TIFF-format thumbnails and previews
• Patched to ignore XML entities inside comments
• Fixed inconsistent conversion of PreviewColorSpace values
• Fixed writing of TargetPrinter tag
• Fixed bug introduced in 10.16 which which could cause a runtime warning when using the -o option and not writing any "real" tags

PR: 209573
Submitted by: linpct@gmail.com (maintainer)