[Profiler] Keep profiler README in IPEX (#4906) (#4962)

Author: zejun-chen

docs/tutorials/features/profiler_kineto.md

@@ -0,0 +1,6 @@
+Kineto Profiler
+==========================================
+
+## Introduction
+
+The xpu kineto profiler has not been maintained in Intel® Extension for PyTorch* since Intel® Extension for PyTorch* 2.5 release, please use profiler from PyTorch instead. For the profiler usage, please refer to the official torch profiler tutorial [PyTorch\*'s tutorial page](https://pytorch.org/tutorials/recipes/recipes/profiler_recipe.html).