SpringBoot Bump lombok to 1.18.42 to support JDK25

Build with JDK25 and Spring Boot 3.5.6 sbom fails with

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.14.0:compile (default-compile) on project ohrwsvc: Fatal error compiling: java.lang.ExceptionInInitializerError: com.sun.tools.javac.code.TypeTag :: UNKNOWN -> [Help 1]

It passes once I manually bump lombok to 1.18.42. The changelog seems to suggest there was a bug fixed related to JDK25 https://github.com/projectlombok/lombok/issues/3940

The issue was re-opened so its not fully fixed, but at least some of the issues (like mine were fixed), so I think its worth it to pick up.