Add dependency management for lombok

Closes gh-4598

spring-boot-dependencies/pom.xml

@@ -112,6 +112,7 @@
 		<liquibase.version>3.4.2</liquibase.version>
 		<log4j2.version>2.4.1</log4j2.version>
 		<logback.version>1.1.3</logback.version>
+		<lombok.version>1.16.6</lombok.version>
 		<mariadb.version>1.2.3</mariadb.version>
 		<mockito.version>1.10.19</mockito.version>
 		<mongodb.version>2.13.3</mongodb.version>
@@ -1636,6 +1637,11 @@
 				<artifactId>postgresql</artifactId>
 				<version>${postgresql.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.projectlombok</groupId>
+				<artifactId>lombok</artifactId>
+				<version>${lombok.version}</version>
+			</dependency>
 			<dependency>
 				<groupId>org.skyscreamer</groupId>
 				<artifactId>jsonassert</artifactId>

spring-boot-parent/pom.xml

@@ -197,11 +197,6 @@
 				<artifactId>gradle-plugins</artifactId>
 				<version>${gradle.version}</version>
 			</dependency>
-			<dependency>
-				<groupId>org.projectlombok</groupId>
-				<artifactId>lombok</artifactId>
-				<version>1.12.6</version>
-			</dependency>
 			<dependency>
 				<groupId>org.zeroturnaround</groupId>
 				<artifactId>zt-zip</artifactId>