ffmpeg-full: nvenc doesn't imply nonfree licensing
ffmpeg-full: nvenc doesn't imply nonfree licensing

(cherry picked from commit ce211e68396e7cfe0897586ae38b0e5fb268f09b)

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs