dependency: Update okaeriConfigsVersion to v5.0.9

Author: renovate[bot]

multification-okaeri/build.gradle.kts

@@ -10,7 +10,7 @@ dependencies {
     api(project(":multification-core"))
 
     // okaeri configs
-    val okaeriConfigsVersion = "5.0.6"
+    val okaeriConfigsVersion = "5.0.9"
     api("eu.okaeri:okaeri-configs-yaml-snakeyaml:${okaeriConfigsVersion}")
     api("eu.okaeri:okaeri-configs-serdes-commons:${okaeriConfigsVersion}")