xdg-desktop-portal-cosmic: update updateScript

Author: HeitorAugustoLN

pkgs/by-name/xd/xdg-desktop-portal-cosmic/package.nix

@@ -76,10 +76,9 @@ rustPlatform.buildRustPackage (finalAttrs: {
         cosmic-autologin-noxwayland
         ;
     };
+
     updateScript = nix-update-script {
       extraArgs = [
-        "--version"
-        "unstable"
         "--version-regex"
         "epoch-(.*)"
       ];