Bump org.jetbrains.kotlin.jvm from 2.1.20 to 2.3.20

Bumps [org.jetbrains.kotlin.jvm](https://github.com/JetBrains/kotlin) from 2.1.20 to 2.3.20.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.1.20...v2.3.20)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-version: 2.3.20
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

settings.gradle.kts

@@ -4,7 +4,7 @@ rootProject.name = "IntelliJ Platform Plugin Template"
 
 pluginManagement {
     plugins {
-        id("org.jetbrains.kotlin.jvm") version "2.1.20"
+        id("org.jetbrains.kotlin.jvm") version "2.3.20"
         id("org.jetbrains.changelog") version "2.5.0"
     }
 }