chore(deps): update plugin org.jetbrains.kotlin.jvm to v2.1.20

Author: renovate[bot]

build.gradle.kts

@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "2.1.10"
+    kotlin("jvm") version "2.1.20"
     application
     java
     id("com.github.johnrengelman.shadow") version "8.1.1"