Refactor repetitive device registration in BrailleDisplayDriver

[coderabbitai]

Currently, the registerAutomaticDetection method in the BrailleDisplayDriver class contains repetitive code for registering USB devices. This could be refactored into a loop or a helper function to reduce redundancy and improve maintainability.

Suggested refactor:

device_types = {
    bdDetect.DeviceType.HID: {'VID_045E&PID_940A'},
    bdDetect.DeviceType.CUSTOM: {'VID_045E&PID_930A', 'VID_045E&PID_930B'},
    bdDetect.DeviceType.SERIAL: {'VID_0403&PID_6001', 'VID_1A86&PID_55D3'}
}
for device_type, ids in device_types.items():
    driverRegistrar.addUsbDevices(device_type, ids)

This issue was suggested in a PR review comment. For more context, see the PR at #16340 and the specific comment at #16340 (comment).

[seanbudd]

Mistake, should be fixed in #16340