python314Packages.uvloop: skip failing test on aarch64-darwin

This is guarded to save rebuilds and could be generalized later.

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

@@ -2,9 +2,9 @@
   lib,
   stdenv,
   buildPythonPackage,
+  pythonAtLeast,
   pythonOlder,
   fetchFromGitHub,
-  fetchpatch,
 
   # build-system
   cython,
@@ -79,7 +79,14 @@ buildPythonPackage rec {
     "tests/test_fs_event.py::Test_UV_FS_EVENT_RENAME::test_fs_event_rename"
     # Broken: https://github.com/NixOS/nixpkgs/issues/160904
     "tests/test_context.py::Test_UV_Context::test_create_ssl_server_manual_connection_lost"
-  ];
+  ]
+  ++
+    lib.optionals
+      (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64 && pythonAtLeast "3.14")
+      [
+        # https://github.com/MagicStack/uvloop/issues/709
+        "tests/test_process.py::TestAsyncio_AIO_Process::test_cancel_post_init"
+      ];
 
   preCheck = ''
     # force using installed/compiled uvloop