public api:add bn\ln\in; add static.xpu_place (#33897)

python/paddle/fluid/framework.py

@@ -489,6 +489,7 @@ def xpu_places(device_ids=None):
         list of paddle.XPUPlace: Created XPU place list.
     Examples:
         .. code-block:: python
+            # required: xpu
 
             import paddle
             import paddle.static as static

python/paddle/nn/functional/__init__.py

@@ -195,5 +195,8 @@ __all__ = [     #noqa
            'gather_tree',
            'one_hot',
            'normalize',
-           'temporal_shift'
+           'temporal_shift',
+           'batch_norm',
+           'layer_norm',
+           'instance_norm'
 ]

python/paddle/static/__init__.py

@@ -96,6 +96,7 @@ __all__ = [     #noqa
            'set_program_state',
            'cpu_places',
            'cuda_places',
+           'xpu_places',
            'Variable',
            'create_global_var',
            'accuracy',