Upgrade to Lombok 1.18.16

Closes gh-23861

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -150,7 +150,7 @@
 		<liquibase.version>3.8.9</liquibase.version>
 		<log4j2.version>2.12.1</log4j2.version>
 		<logback.version>1.2.3</logback.version>
-		<lombok.version>1.18.12</lombok.version>
+		<lombok.version>1.18.16</lombok.version>
 		<mariadb.version>2.4.4</mariadb.version>
 		<micrometer.version>1.3.14</micrometer.version>
 		<mimepull.version>1.9.13</mimepull.version>