Update car.capnp

Co-Authored-By: Comma Device <device@comma.ai>
Co-Authored-By: Willem Melching <willem.melching@gmail.com>

Author: 3 people

cereal/car.capnp

@@ -204,7 +204,7 @@ struct CarState {
   leftBlindspot @33 :Bool; # Is there something blocking the left lane change
   rightBlindspot @34 :Bool; # Is there something blocking the right lane change
 
-  distanceLines @44 :UInt8;
+  distanceLines @41 :UInt8;
 
   struct WheelSpeeds {
     # optional wheel speeds