Add debounce delay to coalesce both subscription updates

[HunsupJung]

Type of Change

• WWST Certification Request
  • If this is your first time contributing code:
    • I have reviewed the README.md file
    • I have reviewed the CODE_OF_CONDUCT.md file
    • I have signed the CLA
  • I plan on entering a WWST Certification Request or have entered a request through the WWST Certification console at developer.smartthings.com
• Bug fix
• New feature
• Refactor

Checklist

• I have performed a self-review of my code
• I have commented my code in hard-to-understand areas
• I have verified my changes by testing with a device or have communicated a plan for testing
• I am adding new behavior, such as adding a sub-driver, and have added and run new unit tests to cover the new behavior

Description of Change

Summary of Completed Tests

[github-actions]

Invitation URL:
https://bestow-regional.api.smartthings.com/invite/Q1jPGdDvgKlL

[github-actions]

matter-rvc_coverage.xml

File	Coverage
All files	68%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/Global/types/AreaTypeTag.lua	66%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/Global/types/RelativePositionTag.lua	68%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/Global/types/LandmarkTag.lua	67%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/Global/types/LocationDescriptorStruct.lua	63%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/ServiceArea/types/AreaStruct.lua	63%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/ServiceArea/types/SelectAreasStatus.lua	69%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/ServiceArea/types/LandmarkInfoStruct.lua	59%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/ServiceArea/types/AreaInfoStruct.lua	59%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/matter-rvc/src/init.lua	73%	❌

Minimum allowed coverage is 90%

Generated by 🐒 cobertura-action against 9f4541b

[github-actions]

Test Results

   73 files    541 suites   0s ⏱️
3 264 tests 3 252 ✅ 0 💤 12 ❌
5 253 runs  5 241 ✅ 0 💤 12 ❌

For more details on these failures, see this check.

Results for commit 9f4541b.

♻️ This comment has been updated with latest results.