Applies to all public headers and macros, plus many internal ones. There are still some internal things with OnnxRuntime in the name, but this fixes all public functions & macros.
* Rename ONNXRUNTIME_API_STATUSCALL to ONNXRUNTIME_API_CALL since it's just for calling convention, there's no status return value implied.
* Missed a function
* remove input edges while removing a node.
* put comments on how to remove a node without using resolve.
* fix test failure
* fix test failure.
* fix format
* try to guess and fix mac ci failure.
* change add remove edge api.
* update IR
* update comments
* fix comments.
* Checkpoint.
* Add doco to graph.h and graph_base.h.
Change NodeConstIterator to return a reference to clearly advertise no nullptr's are going to be returned as it's only iterating valid Nodes.
Fix some code analysis warnings.
* Make a couple of APIs return a reference instead of a pointer as they never return nullptr.
* More doco and some minor naming cleanups.
* Cleanups
Couple more consistency changes.
* Fix CUDA test file
* Fix invalid line.
