Motivation for this change

An incorrect build script was accidentally merged for lesspass-cli:
At the reviewer's request I renamed the package from lesspass to lesspass-cli, but the src was dependent on the pname. When testing it locally, since the hash was unchanged, it built perfectly well, and nothing automated caught it for whatever reason.

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.

Notify maintainers

cc @ myself