libodfgen: 0.1.6 -> 0.1.7 (#42246)

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

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

These checks were done:

- built on NixOS

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 0.1.7 with grep in /nix/store/9ngbm7b2sd2zvagliqnlgvx892ay7wm9-libodfgen-0.1.7
- directory tree listing: https://gist.github.com/6a8d890d4d5134b3b823c052014dfbd6
- du listing: https://gist.github.com/294321ff72a9aa97f89b6941ab62412d