graphics/zathura: Update to 2026.03.27
Changelog:
https://pwmt.org/projects/zathura/changelog/2026.02.22/index.html
https://pwmt.org/projects/zathura/changelog/2026.03.27/index.html
PR: 294012
Approved by: quentin.stievenart@gmail.com (maintainer), fluffy (mentor)