Added reference to doc

Author: cehongwang

examples/dynamo/README.rst

@@ -11,3 +11,4 @@ a number of ways you can leverage this backend to accelerate inference.
 * :ref:`torch_compile_advanced_usage`: Advanced usage including making a custom backend to use directly with the ``torch.compile`` API
 * :ref:`torch_compile_stable_diffusion`: Compiling a Stable Diffusion model using ``torch.compile``
 * :ref:`custom_kernel_plugins`: Creating a plugin to use a custom kernel inside TensorRT engines
+* :ref:`refit_engine_example`: Refitting a compiled TensorRT Graph Module with updated weights