gnome: rename from gnome3

Since GNOME version is now 40, it no longer makes sense to use the old attribute name.

pkgs/development/libraries/gvfs/default.nix

@@ -23,7 +23,7 @@
 , samba
 , libmtp
 , gnomeSupport ? false
-, gnome3
+, gnome
 , gcr
 , glib-networking
 , gnome-online-accounts
@@ -91,7 +91,7 @@ stdenv.mkDerivation rec {
     gsettings-desktop-schemas
     # TODO: a ligther version of libsoup to have FTP/HTTP support?
   ] ++ lib.optionals gnomeSupport [
-    gnome3.libsoup
+    gnome.libsoup
     gcr
     glib-networking # TLS support
     gnome-online-accounts
@@ -117,7 +117,7 @@ stdenv.mkDerivation rec {
   doInstallCheck = doCheck;
 
   passthru = {
-    updateScript = gnome3.updateScript {
+    updateScript = gnome.updateScript {
       packageName = pname;
       versionPolicy = "odd-unstable";
     };