Update exiftool/exiftool from 12.82 to 12.84
The following dependencies have been updated by deps:
- 
exiftool/exiftoolfrom 12.82 to 12.84 
- Changelog: https://exiftool.org/history.html
 - CNG equivalent: gitlab-org/build/CNG!1803 (merged)
 
Edited  by Clemens Beck