Added workaround for reporting binaries in IT Tests in Docker on M1 OSX

[janheise]

Description

In Docker on M1 OSX, the architecture is aarch64 instead of arm64 on ARM Linux on other platforms. The compiled binaries are working, so we just duplicate the files.

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Refactoring (non-breaking change)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.