Issue #3565773: Add Imagick-based EXIF plugin for HEIC/HEIF support (!44) · Merge requests · project / file_mdm · GitLab

Adds file_mdm_imagick submodule using PHP Imagick for EXIF extraction. Supports HEIC and other formats ImageMagick can read.
Soft dependency on file_mdm_exif: getSupportedKeys() uses ExifTagMapper if enabled, otherwise falls back to common EXIF keys.

Closes #3565773