update Kotlin to 2.4.0

Author: Quillraven

ReadMe.md

@@ -5,7 +5,7 @@
 [![LTS](https://img.shields.io/badge/LTS-2.14-orange.svg)](https://search.maven.org/artifact/io.github.quillraven.fleks/Fleks/2.14/jar)
 [![Snapshot](https://img.shields.io/badge/Snapshot-2.15--SNAPSHOT-orange.svg)](https://central.sonatype.com/service/rest/repository/browse/maven-snapshots)
 [![Build Master](https://img.shields.io/github/actions/workflow/status/quillraven/fleks/build.yml?branch=master)](https://github.com/Quillraven/fleks/actions)
-[![Kotlin](https://img.shields.io/badge/Kotlin-2.3.21-red.svg)](http://kotlinlang.org/)
+[![Kotlin](https://img.shields.io/badge/Kotlin-2.4.0-red.svg)](http://kotlinlang.org/)
 
 [![MIT license](https://img.shields.io/badge/License-MIT-blue.svg)](https://github.com/Quillraven/Fleks/blob/master/LICENSE)
 

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 
-kotlin = "2.3.21"
+kotlin = "2.4.0"
 kotlinxSerialization = "1.11.0"
 kotlinDokka = "2.2.0"
 kotlinxBenchmark = "0.4.16"