[enhancement] Add support for node-EvaluationObservers on AOTd code

[allight]

What's hard to do? (limit 100 words)

Using the jit/interpreter directly one can use EvaluationObservers to get the value each node takes on during a computation. Currently there is no support for doing this with an AOTd ir.

Current best alternative workaround (limit 100 words)

Use the jit instead.

Your view of the "best case XLS enhancement" (limit 100 words)

Support adding observers to AOTd wrappers (if they were compiled with support)