Motivation for this change

"Utilities for manipulating OpenType, PostScript Type 1, and Multiple Master fonts"

For example, otfinfo! ...which is available in texlive somewhere
according to command-not-found
(unsurprising that it needs to be told "no kpathsea" hehe).

Good for use outside of tex environments, and useful enough to be a
package IMO.

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
  • Well, most of them. 😇
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.