Cardocs logic is mis-identifying non-SNG cars as stopsign/traffic light capable

### Describe the car bug

Cardocs logic is mis-identifying non-SNG cars as stopsign/traffic light capable. Impacts all upstream Honda Nidec cars, except for the SNG-capable Civic.

Example misled pre-sales customer: https://discord.com/channels/469524606043160576/469532500335656972/1515548615307694181

Fix: https://github.com/commaai/opendbc/pull/3156

### Provide a route where the issue occurs

not an onroad issue

### openpilot version

release

### Additional info

_No response_

Start by reviewing the fix linked in the issue, since no source file or test is named. Compare Cardocs capability identification for upstream Honda Nidec cars against the SNG-capable Civic, and consider the issue done when non-SNG cars are no longer reported as stopsign or traffic-light capable.

Written by the indexing model from the issue text.