Move test skip decorator

Accidentally was skipping the wrong test, moved the decorator onto the correct test

libs/core/tests/unit_tests/test_tools.py

@@ -2177,10 +2177,6 @@ def foo(self, b: str) -> str:
     assert a.foo.invoke("b") == "ab"
 
 
-@pytest.mark.skipif(
-    sys.version_info >= (3, 13),
-    reason="Class methods wrapping properties was removed with Python 3.13",
-)
 def test_method_tool_toolcall_invoke() -> None:
     """Test that a method tool can be invoked with a ToolCall."""
 
@@ -2226,6 +2222,10 @@ def foo(cls, a: int, b: int) -> int:
     assert A.foo.invoke({"a": 1, "b": 2}) == 8
 
 
+@pytest.mark.skipif(
+    sys.version_info >= (3, 13),
+    reason="Class methods wrapping properties was removed with Python 3.13",
+)
 def test_method_tool_classmethod_args() -> None:
     """Test that a classmethod tool's args do not include cls."""