Update index.rst

Update whats new in tutorials for 2.8

Author: sekyondaMeta

index.rst

@@ -3,10 +3,7 @@ Welcome to PyTorch Tutorials
 
 **What's new in PyTorch tutorials?**
 
-* `Utilizing Torch Function modes with torch.compile <https://pytorch.org/tutorials/recipes/torch_compile_torch_function_modes.html>`__
-* `Context Parallel Tutorial <https://pytorch.org/tutorials/prototype/context_parallel.html>`__
-* `(beta) Explicit horizontal fusion with foreach_map and torch.compile <https://pytorch.org/tutorials/recipes/foreach_map.html>`__
-* Updated `Inductor Windows CPU Tutorial <https://pytorch.org/tutorials/prototype/inductor_windows.html>`__
+* `Integrating Custom Operators with Sycl for Intel GPU <https://pytorch.org/tutorials/advanced/cpp_custom_ops_sycl.html>`__
 
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