libfm-extra: 1.2.5 -> 1.3.0

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

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

These checks were done:

- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 1.3.0 with grep in /nix/store/jfppsgl453gipb6vx66y4pcssxd7fq54-libfm-extra-1.3.0
- directory tree listing: https://gist.github.com/74991e480da532d6ef49f6fb5727d564