chore(core-deps): update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.8.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ jackson-module-kotlin = { module = "com.fasterxml.jackson.module:jackson-module-
 kotest-assertions-core = { module = "io.kotest:kotest-assertions-core", version.ref = "kotest" }
 kotest-assertions-core-jvm = { module = "io.kotest:kotest-assertions-core-jvm", version.ref = "kotest" }
 kotest-junit5 = { module = "io.kotest:kotest-runner-junit5", version.ref = "kotest" }
-kotlin-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version = "1.6.2" }
+kotlin-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version = "1.8.0" }
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
 logback = { module = "ch.qos.logback:logback-classic", version = "1.4.14" }
 vertx-core = { module = "io.vertx:vertx-core", version.ref = "vertx" }