Functions Ahead Of Time inlininng (#17764)
### Description
Inline functions in an EP aware fashion.
The result of this PR is that models that are having been inlined by
ONNX inliner and optimized and models that have been AOT inlined appear
to be visually identical.
For tests I used two models. The only difference is the resulting size
because ONNX inliner removes local function definitions and AOT does
not. Difference in sizes for `HF Mobile` model was 2.5 MB, and for `HF
Bart` it was ~500K. It seems that the resuling model size affects the
load time more than the actual optimizations.
In general, the inlined models grow in size very fast and can easily
exceed 2Gb limit.
Q. Should we make AOT optional?
`If` costant folding and the removal of local inlined models will be
coming in other PRs.
Some stats:
