1.26.0 - cherry-pick for RC2 (#28347)
This cherry-picks the following commits for the release:
| Commit ID | PR Number | Commit Title |
|-----------|-----------|-------------|
| 9d1492a449 | #28164 | Add option to memory map .ORT model loads |
Co-authored-by: Kevin Taha <tahakevin@gmail.com>
Co-authored-by: Kevin Taha <kevintaha@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Dmitri Smirnov <dmitrism@microsoft.com>
Co-authored-by: Dmitri Smirnov <yuslepukhin@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
