netcat: Fix packaging

[TheRealKeto]

This PR fixes a small error in the packaging recipe of netcat where files were incorrectly copied over from build_stage to build_dist, specifically affecting rootless support. No functionality of the package itself was changed.

Checklist

• [x] Have you made sure there aren't any other open Pull Requests for the same update/change?
• [x] This Pull Request doesn't contain any package additions; it's a small change (e.g README change, recipe fixes)
• [x] Have you confirmed this builds & works as intended on an iOS device (if applicable)?
• [ ] Have you confirmed this builds & works as intended on a macOS device (if applicable)?

[DaOfficialRolex]

Please close due to being fixed https://github.com/ProcursusTeam/Procursus/commit/e2c11a260d04b3b238af25e09bd8126a8fc53b2f