onnxruntime

Hot fix for prefast failure to unblock python package pipeline (#14206)

### Description
Hot fix python packaging pipeline failures by disabling an attention op
test which causes cl crashes in prefast build.

Verified that python package is good with this hot fix:

https://aiinfra.visualstudio.com/Lotus/_build/results?buildId=263786&view=results

### 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. -->

Failed in prefast build that linker crashes:
```
 cl : command line error D8040: error creating or communicating with child process
```
The cause is high stack usage in an attention op unit test introduced in
https://github.com/microsoft/onnxruntime/pull/13953.