fix(deps): update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.9.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -17,7 +17,7 @@ highlights = "dev.snipme:highlights:1.1.0"
 kotlinpoet = "com.squareup:kotlinpoet:2.2.0"
 kotlin-io = "org.jetbrains.kotlinx:kotlinx-io-core:0.8.0"
 kotlinx-browser = "org.jetbrains.kotlinx:kotlinx-browser:0.5.0"
-kotlinx-serialization-json = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.0"
+kotlinx-serialization-json = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0"
 ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
 ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negotiation", version.ref = "ktor" }
 ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktor" }