invidious: enable __structuredAttrs

(cherry picked from commit f996d69)

Author: GaetanLepage

pkgs/by-name/in/invidious/package.nix

@@ -31,6 +31,7 @@ in
 crystal.buildCrystalPackage rec {
   pname = "invidious";
   inherit (versions.invidious) version;
+  __structuredAttrs = true;
 
   src = fetchFromGitHub {
     owner = "iv-org";