[SU] Refactor TC-SU-2.2 to Handle Long Attribute/Event Reporting Intervals

[juandediosg]

Summary

Following feedback from project-chip/connectedhomeip#40366, the logic in TC-SU-2.2 for tracking OTA attributes and events needs to be refactored to properly handle long min/max intervals for ICD devices.

Validation note: Also the feedback suggests waiting for the provider’s actual QueryImage command before validating subscriptions. If this logic is available now, it will be added to this task. If not, a follow-up task will track its implementation. Implementing this will allow tightening subscription timing and simplify debugging.
Feedback: project-chip/connectedhomeip#40366 (review)

Proposed follow-up:

• Refactor Steps 2, 3, and 4 in TC-SU-2.2 to support long reporting intervals using event-based validation on attributes.
• Refactor Steps 6 in TC-SU-2.2 to support long reporting intervals using event-based validation on events.
• Refactor step 7, the event subscription/wait logic to support long timeout intervals (e.g., 620 s) without losing intermediate events.
• Follow-up task: Implement waiting for provider’s actual QueryImage command before validating subscriptions.

Feedbacks

• Step 2:
  • Keep min_interval_sec=0.5 instead of 0. TC-SU-2.2 python test connectedhomeip#40366 (comment)
  • Keep max_interval_sec=0.5 instead of 20. TC-SU-2.2 python test connectedhomeip#40366 (comment)
• Step 3:
  • Keep min_interval_sec=0.5 instead of 0. TC-SU-2.2 python test connectedhomeip#40366 (comment)
  • Keep max_interval_sec=0.5 instead of 20. TC-SU-2.2 python test connectedhomeip#40366 (comment)
• Step 4:
  • Keep min_interval_sec=0.5 instead of 0. TC-SU-2.2 python test connectedhomeip#40366 (comment)
  • Keep max_interval_sec=0.5 instead of 20. TC-SU-2.2 python test connectedhomeip#40366 (comment)
• Step 6 (events):
  • Keep min_interval_sec=1 instead of 0. TC-SU-2.2 python test connectedhomeip#40366 (comment)
  • Keep max_interval_sec=1 instead of 20. TC-SU-2.2 python test connectedhomeip#40366 (comment)

NOTE: Using short intervals now avoids missing initial states or events. The follow-up refactor will safely support longer intervals for ICD devices.