Fix plugin version

Author: wtlgo

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "org.jetbrains.kotlin.jvm" version "1.8.10"
+    id "org.jetbrains.kotlin.jvm" version "1.8.20"
     id "org.jetbrains.dokka" version "1.7.20"
     id "maven-publish"
     id "com.github.johnrengelman.shadow" version "7.1.2"