[1.4.2 backport] OccupancySensing: report HoldTime on legacy *OccupiedToUnoccupiedDelay aliases

[j-ororke]

Summary

Backport of the alternative, ember/codegen-based fix (see #71370): when HoldTime changes, report the change not only for HoldTime but for each deprecated *OccupiedToUnoccupiedDelay attribute that is present on the endpoint, so clients subscribed to those legacy attribute IDs also receive a report. Those attributes alias the same value as HoldTime.

Related issues

Tracked by: matter-test-scripts#766
Upstream / reference: #71370

Testing

Ran OCC_2_3 test to cover this change:

scripts/tests/run_python_test.py --factory-reset --app out/linux-x64-all-clusters/chip-all-clusters-app --app-args "--discriminator 1234 --passcode 20202021 --KVS kvs1" --script-args "--storage-path admin_storage.json --discriminator 1234 --passcode 20202021 --PICS src/app/tests/suites/certification/ci-pics-values --endpoint 1 --commissioning-method on-network --bool-arg simulate_occupancy:true" --script src/python_testing/TC_OCC_2_3.py

No issues with running the test with the code changes made, in which this issue was found initially.

[gemini-code-assist]

Code Review

This pull request updates the occupancy sensor server to maintain backward compatibility for legacy subscribers. When the HoldTime attribute is modified, the system now identifies and reports changes for its deprecated aliases, including PIROccupiedToUnoccupiedDelay, UltrasonicOccupiedToUnoccupiedDelay, and PhysicalContactOccupiedToUnoccupiedDelay, if they are configured on the endpoint. I have no feedback to provide.