[wpimath] Replace Pose2/3d.exp(Twist2/3d) with Pose2/3d.plus(Twist2/3d.exp()) (#8188)

This better matches math notation.

benchmark/src/main/java/frc/robot/Main.java

@@ -39,7 +39,7 @@ public class Main {
   private static final TravelingSalesman twistTraveler =
       new TravelingSalesman(
           (pose1, pose2) -> {
-            var twist = pose1.log(pose2);
+            var twist = pose2.minus(pose1).log();
             return Math.hypot(twist.dx, twist.dy);
           });