Update Kotlin to 2.2.20

Author: bitspittle

COMPATIBILITY.md

@@ -4,6 +4,7 @@ This page lists the versions of Compose and Kotlin that each version of Kobweb i
 
 | Kobweb      | Compose | Kotlin |
 |-------------|---------|--------|
+| 0.23.3+     | 1.8.0   | 2.2.20 |
 | 0.23.1+     | 1.8.0   | 2.2.10 |
 | 0.23.0      | 1.8.0   | 2.2.0  |
 | 0.22.0      | 1.8.0   | 2.1.21 |

README.md

@@ -1,7 +1,7 @@
 [![version: 0.23.3](https://img.shields.io/badge/kobweb-0.23.3-blue)](COMPATIBILITY.md)
 [![version: 0.9.21](https://img.shields.io/badge/kobweb_cli-0.9.21-blue)](https://github.com/varabyte/kobweb-cli)
 <br>
-[![kotlin: 2.2.10](https://img.shields.io/badge/kotlin-2.2.10-blue?logo=kotlin)](COMPATIBILITY.md)
+[![kotlin: 2.2.20](https://img.shields.io/badge/kotlin-2.2.20-blue?logo=kotlin)](COMPATIBILITY.md)
 [![compose: 1.8.0](https://img.shields.io/badge/compose-1.8.0-blue?logo=jetpackcompose)](COMPATIBILITY.md)
 [![ktor: 3.2.0](https://img.shields.io/badge/ktor-3.2.0-blue)](https://ktor.io/)
 <br>

gradle/libs.versions.toml

@@ -8,12 +8,12 @@ gradle-publish = "2.0.0"
 janino = "3.1.12"
 jsoup = "1.16.2"
 kaml = "0.60.0"
-kotlin = "2.2.10"
+kotlin = "2.2.20"
 kotlinpoet = "2.1.0"
 kotlinx-coroutines = "1.8.1"
 kotlinx-html = "0.12.0"
 kotlinx-serialization = "1.7.1"
-ksp = "2.2.10-2.0.2"
+ksp = "2.2.20-2.0.2"
 ktor = "3.2.0"
 logback = "1.5.15"
 playwright = "1.50.0"

playground/.idea/kotlinc.xml

@@ -1,6 +1,6 @@
 [versions]
 jetbrains-compose = "1.8.0"
-kotlin = "2.2.10"
+kotlin = "2.2.20"
 kotlinx-serialization = "1.7.1"
 
 [libraries]