Bump io.freefair.lombok from 8.7.1 to 8.11

Bumps io.freefair.lombok from 8.7.1 to 8.11.

---
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 {
     id("com.gtnewhorizons.retrofuturagradle") version "1.4.1"
     id("org.jetbrains.gradle.plugin.idea-ext") version "1.1.9"
     id("com.github.gmazzo.buildconfig") version "5.5.0"
-    id("io.freefair.lombok") version "8.7.1"
+    id("io.freefair.lombok") version "8.11"
 }
 
 group = "dev.redstudio"