Update plugin io.freefair.lombok to v9

Author: renovate[bot]

build.gradle

@@ -1,7 +1,7 @@
 plugins { 
     id 'org.springframework.boot' version '3.5.6'
     id 'io.spring.dependency-management' version '1.1.7'
-    id 'io.freefair.lombok' version '8.14.2'
+    id 'io.freefair.lombok' version '9.0.0'
     id 'io.freefair.maven-publish-java' version '8.14.2'
     id 'org.owasp.dependencycheck' version '12.1.5'
     id 'org.asciidoctor.jvm.convert' version '4.0.5'