chore: bump org.jetbrains.kotlin.jvm from 1.9.23 to 2.2.20

Bumps [org.jetbrains.kotlin.jvm](https://github.com/JetBrains/kotlin) from 1.9.23 to 2.2.20.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v2.2.20)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-version: 2.2.20
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
     // Groovy support
     id("groovy")
     // Kotlin support
-    id("org.jetbrains.kotlin.jvm") version "1.9.23"
+    id("org.jetbrains.kotlin.jvm") version "2.2.20"
     // Gradle IntelliJ Platform Plugin
     id("org.jetbrains.intellij.platform") version "2.6.0"
     // Gradle Changelog Plugin