Match the argument ordering of the float version.

src/main/java/pythagoras/i/MathUtil.java

@@ -12,7 +12,7 @@ public class MathUtil
     /**
      * Clamps the supplied {@code value} to between {@code low} and {@code high} (both inclusive).
      */
-    public static int clamp (int low, int value, int high) {
+    public static int clamp (int value, int low, int high) {
         if (value < low) return low;
         if (value > high) return high;
         return value;