fanficfare: 2.25.0 -> 2.26.0 (#41569)

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/fanficfare/versions.

These checks were done:

- built on NixOS
- /nix/store/8xysybhmjya5wx4rsykxk7d9f37g3qbk-fanficfare-2.26.0/bin/.fanficfare-wrapped passed the binary check.
- /nix/store/8xysybhmjya5wx4rsykxk7d9f37g3qbk-fanficfare-2.26.0/bin/fanficfare passed the binary check.
- 2 of 2 passed binary check by having a zero exit code.
- 2 of 2 passed binary check by having the new version present in output.
- found 2.26.0 with grep in /nix/store/8xysybhmjya5wx4rsykxk7d9f37g3qbk-fanficfare-2.26.0
- directory tree listing: https://gist.github.com/8dac0cbfced5624b49e894cfb51f13be
- du listing: https://gist.github.com/3710839076360d257f245cd976e974fa