remove dead link in SAFETY.md (#35122)

* Update SAFETY.md

remove broken link

* Update SAFETY.md

* Update docs/SAFETY.md

---------

Co-authored-by: Shane Smiskol <shane@smiskol.com>

docs/SAFETY.md

@@ -25,9 +25,9 @@ ensuring two main safety requirements.
    by stepping on the brake pedal or by pressing the cancel button.
 2. The vehicle must not alter its trajectory too quickly for the driver to safely
    react. This means that while the system is engaged, the actuators are constrained
-   to operate within reasonable limits[^1]. 
+   to operate within reasonable limits[^1].
 
-For additional safety implementation details, refer to [panda safety model](https://github.com/commaai/panda#safety-model). For vehicle specific implementation of the safety concept, refer to [panda/board/safety/](https://github.com/commaai/panda/tree/master/board/safety).
+For additional safety implementation details, refer to [panda safety model](https://github.com/commaai/panda#safety-model). For vehicle specific implementation of the safety concept, refer to [opendbc/safety/safety](https://github.com/commaai/opendbc/tree/master/opendbc/safety/safety).
 
 **Extra note**: comma.ai strongly discourages the use of openpilot forks with safety code either missing or
   not fully meeting the above requirements.