refactor: use the _PyDictView_New function in Python < 3.13

Author: Xmader

include/pyshim.hh

@@ -79,6 +79,9 @@ inline int _PyArg_CheckPositional(const char *name, Py_ssize_t nargs, Py_ssize_t
  * @see Modified from https://github.com/python/cpython/blob/v3.13.0rc1/Objects/dictobject.c#L5806-L5827
  */
 inline PyObject *PyDictViewObject_new(PyObject *dict, PyTypeObject *type) {
+#if PY_VERSION_HEX < 0x030d0000 // Python version is lower than 3.13
+  return _PyDictView_New(dict, type);
+#else
   _PyDictViewObject *dv;
   dv = PyObject_GC_New(_PyDictViewObject, type);
   if (dv == NULL)
@@ -87,6 +90,7 @@ inline PyObject *PyDictViewObject_new(PyObject *dict, PyTypeObject *type) {
   dv->dv_dict = (PyDictObject *)dict;
   PyObject_GC_Track(dv);
   return (PyObject *)dv;
+#endif
 }
 
 #endif // #ifndef PythonMonkey_py_version_shim_