g-wrap: remove top-level override

pkgs/by-name/g-/g-wrap/package.nix

@@ -2,7 +2,7 @@
   fetchurl,
   lib,
   stdenv,
-  guile,
+  guile_2_2,
   guile-lib,
   libffi,
   pkg-config,
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   # Note: Glib support is optional, but it's quite useful (e.g., it's used by
   # Guile-GNOME).
   buildInputs = [
-    guile
+    guile_2_2
     glib
     guile-lib
   ];

pkgs/top-level/all-packages.nix

@@ -6102,9 +6102,6 @@ with pkgs;
   griffe = with python3Packages; toPythonApplication griffe;
 
   gwrap = g-wrap;
-  g-wrap = callPackage ../by-name/g-/g-wrap/package.nix {
-    guile = guile_2_2;
-  };
 
   hadolint =
     # TODO: Erroneous references to GHC on aarch64-darwin: https://github.com/NixOS/nixpkgs/issues/318013