Make `make install` less noisy
Make `make install` less noisy

Remove the printing and useless output of a couple of commands when running `make install`

NixOS/nix,rycee/nix,NixOS/nix,NixOS/nix,NixOS/nix,rycee/nix,NixOS/nix,rycee/nix,rycee/nix,rycee/nix