[wpilib] Rename EdgeConfiguration constants to all caps

wpilibj/src/main/java/org/wpilib/counter/EdgeConfiguration.java

@@ -7,9 +7,9 @@ package org.wpilib.counter;
 /** Edge configuration. */
 public enum EdgeConfiguration {
   /** Rising edge configuration. */
-  kRisingEdge(true),
+  RISING_EDGE(true),
   /** Falling edge configuration. */
-  kFallingEdge(false);
+  FALLING_EDGE(false);
 
   /** True if triggering on rising edge. */
   @SuppressWarnings("MemberName")