Acceleration profiles

Added toggle to use DragonPilot's acceleration profiles.

Credit goes to DragonPilot!

https: //github.com/dragonpilot-community/dragonpilot
Co-Authored-By: eFini <16603033+efinilan@users.noreply.github.com>
Co-Authored-By: Kumar <36933347+rav4kumar@users.noreply.github.com>

selfdrive/car/toyota/values.py

@@ -17,6 +17,7 @@ PEDAL_TRANSITION = 10. * CV.MPH_TO_MS
 
 class CarControllerParams:
   ACCEL_MAX = 1.5  # m/s2, lower than allowed 2.0 m/s2 for tuning reasons
+  ACCEL_MAX_PLUS = 4.0
   ACCEL_MIN = -3.5  # m/s2
 
   STEER_STEP = 1