Bump io.freefair.lombok from 8.6 to 8.7.1 in the freefair group

Bumps the freefair group with 1 update: [io.freefair.lombok](https://github.com/freefair/gradle-plugins).


Updates `io.freefair.lombok` 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
  dependency-group: freefair
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
     id("com.github.johnrengelman.shadow") version ("7.0.0")
     id("com.github.ben-manes.versions") version "0.51.0"
     id("com.github.gradle-git-version-calculator") version "1.1.0"
-    id("io.freefair.lombok") version "8.6"
+    id("io.freefair.lombok") version "8.7.1"
 }
 
 group = "io.github.1c-syntax"