Bug#980202: FTBFS: gscan2pdf tests fail

[Cristy]

Thanks for the problem report. We can reproduce it and will have a patch 
to fix it in the GIT main branch @ 
https://github.com/ImageMagick/ImageMagick6 later today. The patch will 
be available in the beta releases of ImageMagick @ 
https://imagemagick.org/download/beta/ by sometime tomorrow.

The problem was a performance optimization that broke text rendering. We 
reverted the patch. The official -58 release will be available within a 
few days.

The ImageMagick Development team