onnxruntime

Fix react native load from Uint8Array buffer bug (#17739)

### Description
<!-- Describe your changes. -->

Use `.buffer` of Uint8Array to get ArrayBuffer.

TODO: Add E2E React Native test case to cover JS level testing to avoid
future breakage.

### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->

#17732

Co-authored-by: rachguo <rachguo@rachguos-Mini.attlocal.net>