[CoreML] Create EP by AppendExecutionProvider (#22675)
### Description
AppendExecutionProvider("CoreML", {{"MLComputeUnits","MLProgram"}})
### Motivation and Context
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Co-authored-by: Scott McKay <skottmckay@gmail.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
