chore(deps): update dependency org.jetbrains.kotlin.jvm to v1.8.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 alchemist = "25.4.0"
-kotlin = "1.7.22"
+kotlin = "1.8.0"
 
 [libraries]
 alchemist = { module = "it.unibo.alchemist:alchemist", version.ref = "alchemist" }