feat: add lombok to project

pom.xml

@@ -33,13 +33,19 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.15</version>
+            <version>8.0.28</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-core -->
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
-            <version>6.1.5</version>
+            <version>5.8.8</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.20</version>
+            <scope>provided</scope>
         </dependency>
     </dependencies>