Lspinheiro/chore/migrate azure executor autogen ext

[lspinheiro]

Why are these changes needed?

To remove code executor dependencies from the core package.

Related issue number

Closes #3645 by removing azure-core from autogen-core dependencies and adding it to autogen-ext

Checks

• I've included any doc changes needed for https://microsoft.github.io/autogen/. See https://microsoft.github.io/autogen/docs/Contribute#documentation to build and test documentation locally.
• I've added tests (if relevant) corresponding to the changes introduced in this PR.
• I've made sure all auto checks have passed.

[jackgerrits]

@lspinheiro looks like there are some CI issues that need to be resolved before this can go in. Package structure and changes look good though.

[ekzhu]

Some uv lock issues.

[ekzhu]

Looks like a doc reference needs to be updated after the migration

[lspinheiro]

Looks like a doc reference needs to be updated after the migration

@ekzhu @jackgerrits , it should be fixed now. Thanks for the feedback and sorry for the time to fix.

[ekzhu]

As a next step we can migrate the docker executor and add installation instructions to the API documentation.