⬆️ Bump io.freefair.lombok from 8.6 to 8.7.1

Bumps [io.freefair.lombok](https://github.com/freefair/gradle-plugins) from 8.6 to 8.7.1.
- [Release notes](https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@8.6...8.7.1)

---
updated-dependencies:
- dependency-name: io.freefair.lombok
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
     signing
     `java-library`
     `maven-publish`
-    id("io.freefair.lombok") version "8.6"
+    id("io.freefair.lombok") version "8.7.1"
     id("org.springframework.boot") version "3.3.2"
     id("io.spring.dependency-management") version "1.1.6"
 }