cloudflare-warp: add versionCheckHook

Preferred hook rather than passthru.tests.version here.
Especially this package is unfree and ofboard skips.

- https://github.com/NixOS/nixpkgs/pull/358956#discussion_r1871002548
- f42d4debf0

pkgs/by-name/cl/cloudflare-warp/package.nix

@@ -2,6 +2,7 @@
   stdenv,
   lib,
   autoPatchelfHook,
+  versionCheckHook,
   copyDesktopItems,
   dbus,
   dpkg,
@@ -39,6 +40,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [
     dpkg
     autoPatchelfHook
+    versionCheckHook
     makeWrapper
     copyDesktopItems
   ];
@@ -99,6 +101,10 @@ stdenv.mkDerivation rec {
     wrapProgram $out/bin/warp-svc --prefix PATH : ${lib.makeBinPath [ nftables ]}
   '';
 
+  doInstallCheck = true;
+  versionCheckProgram = "${placeholder "out"}/bin/${meta.mainProgram}";
+  versionCheckProgramArg = [ "--version" ];
+
   meta = with lib; {
     description = "Replaces the connection between your device and the Internet with a modern, optimized, protocol";
     homepage = "https://pkg.cloudflareclient.com/packages/cloudflare-warp";