azure-ai-ml needs typing updates for mypy version 1.14.1

[azure-sdk]

ACTION NEEDED: This version of mypy will be merged on 2025-04-14. The build will begin to fail for this library if errors are not fixed.

Library name: azure-ai-ml
Mypy version: 1.14.1
Mypy errors: Link to build (2025-01-26)
How to fix: Run the next-mypy tox command at the library package-level and resolve the typing errors.

1. ../azure-ai-ml>pip install "tox<5"
2. ../azure-ai-ml>tox run -e next-mypy -c ../../../eng/tox/tox.ini --root .

See the Typing Guide for more information.

[jonaslb]

I realise it's automatic, but this is probably a duplicate. azure-ai-ml has been full-broken (raising on import) in Python 3.13 due to a typing issue, reported around 4 months ago. See #37600

I guess it's nice that there is some kind of automatic testing after all, but clearly 3.13 is missing from the test matrix.

[github-actions]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @Azure/azure-ml-sdk @azureml-github.