chore: regenerate dps control plane sdk on 2026-06-01-preview

[cheatsheet1999]

Summary

Generate IoT DPS control plane (mgmt) SDK on API version 2026-06-01-preview. The new API Version includes

"disableLocalAuth": {
          "type": "boolean",
          "description": "Disables all authentication methods other than Azure RBAC.",
          "default": false
}

for feature to use

Changes

• Auto-generated (TypeSpec): everything under  azext_iot/sdk/dps/mgmt/  was regenerated via the TypeSpec
• Manual (not generated) - 2 files:
    - azext_iot/_factory.py : changed the  IotDpsClient(...)  call from  endpoint=  to  base_url= .
    - azext_iot/tests/test_factory_unit.py : updated the matching assertion ( endpoint  ->  base_url ).

Why  _factory.py  had to change

The regenerated  IotDpsClient  renamed its constructor parameter from  endpoint  to  base_url  (and added  cloud_setting ). Since the constructor also takes  **kwargs , leaving endpoint  does not raise - it's silently dropped, and  base_url  falls back to the default public ARM endpoint. The client would then ignore  _get_arm_endpoint(cli_ctx) and always target public-cloud ARM, breaking sovereign clouds (Fairfax/Mooncake) and the canary endpoint used for preview testing. Switching to  base_url=  restores correct endpoint resolution (verified:  endpoint=  ->  management.azure.com ;  base_url=  -> canary).

Integration test result

[ketkimnaik]

Have we run integration tests for it to make sure no regressions?

[cheatsheet1999]

Have we run integration tests for it to make sure no regressions?

Yes, let me run it one more time and attach a result screenshot. Thanks for the remainder.

[cheatsheet1999]

@HangyiWang @ketkimnaik , updated int test result, will merge it in a moment. Thank you!