clj-kondo: fix startup crash with GraalVM >= 25.1

GraalVM 25.1 removed @AutomaticFeature discovery, so the bundled
graal-build-time feature stopped running. Register it explicitly; drop
when clj-kondo/clj-kondo#2949 ships. Add versionCheckHook so a binary
that cannot start fails the build.

Assisted-by: Claude Code (claude-fable-5)

pkgs/by-name/cl/clj-kondo/package.nix

@@ -2,6 +2,7 @@
   lib,
   buildGraalvmNativeImage,
   fetchurl,
+  versionCheckHook,
 }:
 
 buildGraalvmNativeImage (finalAttrs: {
@@ -16,8 +17,16 @@ buildGraalvmNativeImage (finalAttrs: {
   extraNativeImageBuildArgs = [
     "-H:+ReportExceptionStackTraces"
     "--no-fallback"
+    # GraalVM >= 25.1 removed @AutomaticFeature discovery, so the bundled
+    # graal-build-time feature no longer runs and the binary crashes at
+    # startup. Register it explicitly. Remove once a release carrying
+    # https://github.com/clj-kondo/clj-kondo/pull/2949 is packaged.
+    "--features=InitAtBuildTimeFeature"
   ];
 
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
   meta = {
     description = "Linter for Clojure code that sparks joy";
     homepage = "https://github.com/clj-kondo/clj-kondo";