{AKS} Update v2 managed cluster decorator - part 3

[FumingZhang]

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This checklist is used to make sure that common guidelines for a pull request are followed.

• Sync workload identity, PR refactor: remove redundant --disable-workload-identity #4871
• Sort out parameter declarations in _params.py and custom.py
• Add param declaration for defender related options, see issue aks-preview extension breaks --enable-defender parameter for aks command module #4921
• Remove deprecated test case test_aks_create_with_ingress_appgw_addon_with_deprecated_subet_prefix

Related command

General Guidelines

• Have you run azdev style <YOUR_EXT> locally? (pip install azdev required)
• Have you run python scripts/ci/test_index.py -q locally?

For new extensions:

• My extension description/summary conforms to the Extension Summary Guidelines.

About Extension Publish

There is a pipeline to automatically build, upload and publish extension wheels.
Once your pull request is merged into main branch, a new pull request will be created to update src/index.json automatically.
The precondition is to put your code inside this repository and upgrade the version in the pull request but do not modify src/index.json.

[yonzhan]

AKS