📍Use lombok, reformat, and optimize the code (#1560)

* Use lombok, reformat, and optimize the code

* Fix merge conflicts and some sonar issues

Co-authored-by: va1m <va1m@email.com>

game-loop/src/test/java/com/iluwatar/gameloop/FixedStepGameLoopTest.java

@@ -47,7 +47,7 @@ public class FixedStepGameLoopTest {
   }
 
   @Test
-  public void testUpdate() {
+  void testUpdate() {
     gameLoop.update();
     assertEquals(0.01f, gameLoop.controller.getBulletPosition(), 0);
   }