leanPackages: 4.29.1 -> 4.30.0

Add leangz (leantar) as a new build and runtime dependency.

https://github.com/leanprover/lean4/releases/tag/v4.30.0
https://github.com/leanprover-community/mathlib4/blob/v4.30.0/lake-manifest.json

pkgs/development/lean-modules/lean4/default.nix

@@ -9,6 +9,7 @@
   gmp,
   cadical,
   cadical' ? cadical.override { version = "2.1.3"; },
+  leangz,
   pkg-config,
   libuv,
   perl,
@@ -20,7 +21,7 @@
 let
   lean4 = stdenv.mkDerivation (finalAttrs: {
     pname = "lean4";
-    version = "4.29.1";
+    version = "4.30.0";
 
     mimalloc-src = fetchFromGitHub {
       owner = "microsoft";
@@ -33,7 +34,7 @@ let
       owner = "leanprover";
       repo = "lean4";
       tag = "v${finalAttrs.version}";
-      hash = "sha256-pdhRPjSic2H8zPJXLmyfN8umKDoafjmSo4OQSRxIbyE=";
+      hash = "sha256-YTsfIppd6km7wOjAxRH5KMPsW++ztFDCJT2up72J86Q=";
     };
 
     # Vendor mimalloc. Upstream has since partially adopted FetchContent:
@@ -72,6 +73,7 @@ let
 
     nativeBuildInputs = [
       cmake
+      leangz
       pkg-config
     ];
 
@@ -90,6 +92,7 @@ let
       "-DUSE_GITHASH=OFF"
       "-DINSTALL_LICENSE=OFF"
       "-DINSTALL_CADICAL=OFF"
+      "-DINSTALL_LEANTAR=OFF"
       "-DUSE_MIMALLOC=ON"
     ];
 
@@ -119,6 +122,7 @@ let
     paths = [
       lean4
       cadical'
+      leangz
     ];
     nativeBuildInputs = [ perl ];
     postBuild = ''