Merge pull request #243 from openapi-processor/dependabot/gradle/org.jetbrains.kotlin-kotlin-gradle-plugin-2.1.20

Bump org.jetbrains.kotlin:kotlin-gradle-plugin from 2.1.10 to 2.1.20

Author: hauner

gradle/libs.versions.toml

@@ -3,7 +3,7 @@ processor = "2025.2-SNAPSHOT"
 parser = "2025.2"
 api = "2024.2"
 
-kotlin = "2.1.10"
+kotlin = "2.1.20"
 build-jdk = "11"
 #target-jdk = "11"
 test-jdk = "17"