Implement DML copy for Lora Adapters (#22396)
### Description
Request and create DML EP and its data transfer.
Use to copy on device.
The PR includes changes to fix issues in DML provider.
### Motivation and Context
This enables Lora users to run it with DML which is important for GenAI.
Co-authored-by: @PatriceVignola
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Co-authored-by: Patrice Vignola <vignola.patrice@gmail.com>
