fp2: Label change for easy distinction

[hdlee27]

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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

if a user with two or more FP2 registers the device, it is registered only under the name 'Aqara FP2', making it difficult to distinguish devices.

I would like to make it easier to distinguish by adding the last four letters of mac to the device name when adding fp2 in the Aqara app.

Summary of Completed Tests

complete fp2 registration test on V3

[github-actions]

Channel deleted.

[github-actions]

Test Results

   64 files    400 suites   0s ⏱️
1 989 tests 1 989 ✅ 0 💤 0 ❌
3 429 runs  3 429 ✅ 0 💤 0 ❌

Results for commit 17cbc87.

[github-actions]

Minimum allowed coverage is 90%

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