Set __array_api_version__ to "2022.12"

Author: ndgrigorian

dpctl/tensor/__init__.py

@@ -93,7 +93,7 @@
 from dpctl.tensor._usmarray import usm_ndarray
 from dpctl.tensor._utility_functions import all, any
 
-from ._array_api import __array_namespace_info__
+from ._array_api import __array_api_version__, __array_namespace_info__
 from ._clip import clip
 from ._constants import e, inf, nan, newaxis, pi
 from ._elementwise_funcs import (
@@ -336,5 +336,6 @@
     "clip",
     "logsumexp",
     "reduce_hypot",
+    "__array_api_version__",
     "__array_namespace_info__",
 ]

dpctl/tensor/_array_api.py

@@ -23,6 +23,8 @@
     default_device_int_type,
 )
 
+__array_api_version__ = "2022.12"
+
 
 def _isdtype_impl(dtype, kind):
     if isinstance(kind, dpt.dtype):