morty: add license

see issue #43716

+1
+1
pkgs/servers/web-apps/morty/default.nix
··· 17 17 meta = with stdenv.lib; { 18 18 homepage = "https://github.com/asciimoo/morty"; 19 19 maintainers = with maintainers; [ leenaars ]; 20 + license = licenses.agpl3; 20 21 description = "Privacy aware web content sanitizer proxy as a service"; 21 22 longDescription = '' 22 23 Morty is a web content sanitizer proxy as a service. It rewrites web