lazarus: 1.8.2 -> 1.8.4

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

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

These checks were done:

- built on NixOS
- Warning: no invocation of /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/lazarus-ide had a zero exit code or showed the expected version
- /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/lazbuild passed the binary check.
- /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/lazres passed the binary check.
- Warning: no invocation of /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/lrstolfm had a zero exit code or showed the expected version
- /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/updatepofiles passed the binary check.
- Warning: no invocation of /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/.startlazarus-wrapped had a zero exit code or showed the expected version
- Warning: no invocation of /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4/bin/startlazarus had a zero exit code or showed the expected version
- 3 of 7 passed binary check by having a zero exit code.
- 1 of 7 passed binary check by having the new version present in output.
- found 1.8.4 with grep in /nix/store/4z8g46k0hjnys0cpbx5r41z55fb77495-lazarus-1.8.4
- directory tree listing: https://gist.github.com/5e07a7e98c27e3576c3b8ca055b8df48
- du listing: https://gist.github.com/001bda09b55e3f3c8178f9ffd4b3ee95