Subaru Crosstrek Torque increase

Add toggle to increase the torque for the Subaru Crosstrek.

selfdrive/frogpilot/ui/vehicle_settings.h

@@ -29,7 +29,7 @@ private:
   std::map<std::string, ParamControl*> toggles;
 
   std::set<QString> gmKeys = {"GasRegenCmd", "LongPitch", "LowerVolt"};
-  std::set<QString> subaruKeys = {};
+  std::set<QString> subaruKeys = {"CrosstrekTorque"};
   std::set<QString> toyotaKeys = {"LockDoors", "LongitudinalTune"};
 
   Params params;