chore(deps): update kotlin to v2.3.0 (#14)

Author: specmatic-builder

build.gradle.kts

@@ -1,8 +1,8 @@
 import org.gradle.api.tasks.testing.logging.TestLogEvent
 
 plugins {
-    kotlin("jvm") version "2.2.21"
-    kotlin("plugin.serialization") version "2.2.21"
+    kotlin("jvm") version "2.3.0"
+    kotlin("plugin.serialization") version "2.3.0"
     application
 }
 group = "io.specmatic.async"