[Accton][minipack3ba] platform: Add versionedSensor support for 4.2.10 and 4.2.20

[brandonchuang]

Pre-submission checklist

• I've ran the linters locally and fixed lint errors related to the files I modified in this PR. You can install the linters by running pip install -r requirements-dev.txt && pre-commit install
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Summary:

This PR adds support for new production hardware revisions including SMB, 3V3_L, and 3V3_R.

Changes:

1. Sensor Service: Added versionedSensors definitions in sensor_service.json.
2. Hardware Versions: Supported the following revisions for SMB and 3V3 units:
   • 4.2.10 (Second source)
   • 4.2.20

Test Plan:

1. Build & Config: Compilation and configuration validation completed successfully.
2. Hardware Verification: Verified on minipack3ba devices equipped with each SMB/3V3 v4.2.10 & v4.2.20:
   - platform_manager started and initialized correctly.
   - Executed platform_manager_hw_test and sensor_service_hw_test; all test cases passed.
   [mp3ba_smb_3v3_4.2.10_log] platform_manager.txt
   [mp3ba_smb_3v3_4.2.10_log] platform_manager_hw_test.txt
   [mp3ba_smb_3v3_4.2.20_log] platform_manager.txt
   [mp3ba_smb_3v3_4.2.20_log] platform_manager_hw_test.txt
   [mp3ba_smb_3v3_4.2.10_log] sensor_service.txt
   [mp3ba_smb_3v3_4.2.10_log] sensor_service_hw_test.txt
   [mp3ba_smb_3v3_4.2.20_log] sensor_service.txt
   [mp3ba_smb_3v3_4.2.20_log] sensor_service_hw_test.txt
   - sensor_service correctly identified and resolved versioned configs:
   Resolved to versionedPmSensors (v4.2.10/v4.2.20) for SMB at /SMB_SLOT@0
   Resolved to versionedPmSensors (v4.2.10/v4.2.20) for 3V3_L at /SMB_SLOT@0/OPTICL_SLOT@0
   Resolved to versionedPmSensors (v4.2.10/v4.2.20) for 3V3_R at /SMB_SLOT@0/OPTICR_SLOT@0
   - sensor_service_client test cases passed.
   [mp3ba_smb_3v3_4.2.10_log] sensor_service_client.txt
   [mp3ba_smb_3v3_4.2.20_log] sensor_service_client.txt