ndpi: 1.8 -> 2.2

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

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

These checks were done:

- built on NixOS
- /nix/store/0wzn4dsnqb45c38lzvhlhbc8bjqqy6ig-ndpi-2.2/bin/ndpiReader passed the binary check.
- 1 of 1 passed binary check by having a zero exit code.
- 0 of 1 passed binary check by having the new version present in output.
- found 2.2 with grep in /nix/store/0wzn4dsnqb45c38lzvhlhbc8bjqqy6ig-ndpi-2.2
- directory tree listing: https://gist.github.com/7144c4f9a07d41666dd0187209a7e06e
- du listing: https://gist.github.com/be818fd366b25df61d730577ad3512c9