Lombok annotation update (#1358)

* Add project for hibernate immutable article
Add Event entity
Add hibernate configuration file
Add hibernateutil for configuration
Add test to match snippets from article

* Update Lombok annotations

Change annotations to @RequiredArgsConstructor for
- ApologizeService
- ThankingService

* Remove hibernate-immutable due to conflic on PR

spring-core/src/main/java/com/baeldung/lombok/ApologizeService.java

@@ -1,11 +1,11 @@
 package com.baeldung.lombok;
 
-import lombok.AllArgsConstructor;
+import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 @Component
-@AllArgsConstructor
+@RequiredArgsConstructor
 public class ApologizeService {
 
     private final Translator translator;

spring-core/src/main/java/com/baeldung/lombok/ThankingService.java

@@ -1,10 +1,10 @@
 package com.baeldung.lombok;
 
-import lombok.AllArgsConstructor;
+import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Component;
 
 @Component
-@AllArgsConstructor
+@RequiredArgsConstructor
 public class ThankingService {
 
     private final Translator translator;