Remove health_check functionality from zigbee-smoke-detector

[cjswedes]

This is done to get some memory and latency performance increases. Tested with the Orvibo gas detector.

Check all that apply

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]

Channel deleted.

[github-actions]

Test Results

   64 files    402 suites   0s ⏱️
2 000 tests 2 000 ✅ 0 💤 0 ❌
3 455 runs  3 455 ✅ 0 💤 0 ❌

Results for commit a310a2d.

[github-actions]

File	Coverage
All files	96%	✅
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/zwave-smoke-alarm/src/zwave-smoke-co-alarm-v2/fibaro-co-sensor-zw5/init.lua	98%	✅
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/zwave-smoke-alarm/src/preferences.lua	97%	✅
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/zwave-smoke-alarm/src/init.lua	92%	✅
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/zwave-smoke-alarm/src/apiv6_bugfix/init.lua	87%	❌
/home/runner/work/SmartThingsEdgeDrivers/SmartThingsEdgeDrivers/drivers/SmartThings/zwave-smoke-alarm/src/fibaro-smoke-sensor/init.lua	95%	✅

Minimum allowed coverage is 90%

Generated by 🐒 cobertura-action against a310a2d

[ctowns]

LGTM!