gnucash: 3.1-1 -> 3.2

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

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

These checks were done:

- built on NixOS
- /nix/store/29l8ziil4znyr07dm7f8ki893bqfzqm5-gnucash-3.2/bin/gnc-fq-check passed the binary check.
- /nix/store/29l8ziil4znyr07dm7f8ki893bqfzqm5-gnucash-3.2/bin/gnc-fq-helper passed the binary check.
- /nix/store/29l8ziil4znyr07dm7f8ki893bqfzqm5-gnucash-3.2/bin/gnc-fq-dump passed the binary check.
- /nix/store/29l8ziil4znyr07dm7f8ki893bqfzqm5-gnucash-3.2/bin/gnucash passed the binary check.
- /nix/store/29l8ziil4znyr07dm7f8ki893bqfzqm5-gnucash-3.2/bin/.gnucash-wrapped passed the binary check.
- 5 of 5 passed binary check by having a zero exit code.
- 0 of 5 passed binary check by having the new version present in output.
- found 3.2 with grep in /nix/store/29l8ziil4znyr07dm7f8ki893bqfzqm5-gnucash-3.2
- directory tree listing: https://gist.github.com/c6f09b837c81684d4febbc1c369ae53d
- du listing: https://gist.github.com/f9960cc6c0b43d70986bb1b51c109a68