build(deps): bump io.freefair.lombok from 8.4 to 8.6

Bumps [io.freefair.lombok](/~https://github.com/freefair/gradle-plugins) from 8.4 to 8.6.
- [Release notes](/~https://github.com/freefair/gradle-plugins/releases)
- [Commits](freefair/gradle-plugins@8.4...8.6)

---
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

@@ -1,6 +1,6 @@
 plugins {
     id("java-library") apply true
-    id("io.freefair.lombok") version "8.4" apply false
+    id("io.freefair.lombok") version "8.6" apply false
     id("com.github.johnrengelman.shadow") version "8.1.1" apply true
     id("fabric-loom") version "1.5-SNAPSHOT" apply false
     id("xyz.jpenilla.run-paper") version "2.2.2" apply false // Adds runServer and runMojangMappedServer tasks for testing