graphics/exiv2: update to 0.27.4
Exiv2 v0.27.4 Features:
- bmff support (.CR3, .AVIF, .HEIC, .HIF, .JXL/bmff) files.
- Rewrite 0.27 bash test scripts in python.
- Support for Exif 2.32 and DNG 1.6.
- Crowdin Localisation Support
- Completion of Image Metadata and Exiv2 Architecture https://clanmills.com/exiv2/book/
- Improved documentation.
- Various minor bugs and fixes.
- RC3 issued to deal with 12 security issues. After 18 months without a CVE, we were attacked between RC2 and GM.
- Security policy defined and published on GitHub.
PR: 256803
Exp-run by: antoine
(cherry picked from commit 0317bd0d24c06dd611c764b237462c62c4b92e95)