fix method definition

Author: skyhit

src/java/main/com/topcoder/direct/services/view/action/contest/launch/CommonAction.java

@@ -583,7 +583,7 @@ public JwtTokenUpdater getJwtTokenUpdater() {
         return jwtTokenUpdater;
     }
 
-    public setJwtTokenUpdater(JwtTokenUpdater jwtTokenUpdater) {
+    public void setJwtTokenUpdater(JwtTokenUpdater jwtTokenUpdater) {
         this.jwtTokenUpdater = jwtTokenUpdater;
     }
 }