UT: Remove azureml-evaluate-mlflow, Update optimum, autoawq dependencies

[jambayk]

Describe your changes

• This package has a lot of dependencies that are not used at all in our tests. It also causes old transformers version to be installed.
• Create the expected file structure in the test setup ourselves instead of using the package to create it.
• optimum version was incorrectly restricted instead of optimum-intel.
  • This version still has transformers<4.53 restriction but it is at least more recent than 4.48 that was installed before
• autoawq updated to 0.2.9 which does not have a max transformers version

Checklist before requesting a review

• Add unit tests for this change.
• Make sure all tests can pass.
• Update documents if necessary.
• Lint and apply fixes to your code by running lintrunner -a
• Is this a user-facing change? If yes, give a description of this change to be included in the release notes.

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