chore(deps): Update plugin eclipseApt to v4 (#155)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -42,7 +42,7 @@ mammoth = { module = "net.kyori:mammoth", version.ref = "mammoth" }
 
 [plugins]
 blossom = { id = "net.kyori.blossom", version = "2.1.0" }
-eclipseApt = { id = "com.diffplug.eclipse.apt", version = "3.44.0" }
+eclipseApt = { id = "com.diffplug.eclipse.apt", version = "4.0.1" }
 gradlePluginPublish = { id = "com.gradle.plugin-publish", version = "1.2.2" }
 ideaExt = { id = "org.jetbrains.gradle.plugin.idea-ext", version.ref = "ideaExt" }
 indra = { id = "net.kyori.indra", version.ref = "indra" }