graphics/mudpf, graphics/zathura-pdf-mudpf: Update to 1.16.0 and 0.3.5

• Update both ports as mupdf 1.16.0 would break zathura-pdf-mupdf <= 0.3.4 and vice versa.

• zathura-pdf-mupdf: Change secondary entry of MASTER_SITES to maintainer's site as the previous one was provided by madpilot@ as an interim solution some time ago to cope with unreachability issues of pwmt.org. [1]

Notable changes for mudpf:

• api: Major overhaul of color management architecture.
• api: Improved functions to verify/sign PDF documents.
• epub: Changed default page size to A5.
• epub: New Noto fonts covering more unicode scripts.
• pdf: Add Redact annotation type and function to apply redactions.
• pdf: Add/remove/change encryption and password when saving PDF files.

https://mupdf.com/release_history.html

Changelog for zathura-pdf-mudpf:

• Adapted to MuPDF >= 1.16.x
• Use SPDX license identifiers

PR: 239598, 239815 [1]
Submitted by: Zsolt Udvari <uzsolt@uzsolt.hu> (maintainer)