Fix local mac testing (#888)

Author: mauvilsa

jsonargparse_tests/argparse_tests_generate.py

@@ -112,6 +112,7 @@ class TestCategories:
             "TestGroupConstructor",  # FIX! deprecated add_argument_group prefix_chars
         ],
         "functions": [
+            "test_unrecognized_intermixed_args",  # uses parse_known_args
             "test_empty_metavar_required_arg",  # FIX! required optional shown with [], remove []
             "test_required_args_n_with_metavar",  # FIX! metavar shown in missing required
             "test_required_args_one_or_more_with_metavar",  # FIX! metavar shown in missing required

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools"]
+requires = ["setuptools>=77"]
 build-backend = "setuptools.build_meta"