Update dependency org.jetbrains.kotlinx:kotlinx-coroutines-test to v1.9.0

Author: renovate[bot]

build.gradle.kts

@@ -31,7 +31,7 @@ extra["fmodelVersion"] = "3.5.1"
 extra["kotlinxSerializationJson"] = "1.7.1"
 extra["kotlinxCollectionsImmutable"] = "0.3.7"
 extra["kotlinLogging"] = "3.0.5"
-extra["kotlinxCoroutinesTest"] = "1.8.1"
+extra["kotlinxCoroutinesTest"] = "1.9.0"
 
 dependencies {
     implementation("com.fraktalio.fmodel:domain:${property("fmodelVersion")}")