python311Packages.xnd: fix python311 build

Fix renamed functions and moved header file. package builds and unit
tests pass. Patch submitted upstream as
https://github.com/xnd-project/xnd/pull/48

pkgs/development/python-modules/xnd/default.nix

@@ -1,5 +1,6 @@
 { lib
 , stdenv
+, fetchpatch
 , buildPythonPackage
 , python
 , ndtypes
@@ -15,6 +16,17 @@ buildPythonPackage {
 
   propagatedBuildInputs = [ ndtypes ];
 
+  buildInputs = [ libndtypes ];
+
+  patches = [
+    # python311 fixes which are on main. remove on update
+    (fetchpatch {
+      name = "python311.patch";
+      url = "https://github.com/xnd-project/xnd/commit/e1a06d9f6175f4f4e1da369b7e907ad6b2952c00.patch";
+      hash = "sha256-xzrap+FL5be13bVdsJ3zeV7t57ZC4iyhuZhuLsOzHyE=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace setup.py \
       --replace 'include_dirs = ["libxnd", "ndtypes/python/ndtypes"] + INCLUDES' \