fix(deps): update dependency com.viaversion:viaversion-bukkit to v4.9.1

Author: renovate[bot]

build.gradle.kts

@@ -14,7 +14,7 @@ extra["sonatypePassword"] = System.getenv("SONATYPE_PASSWORD")
 
 val adventureVersion = "4.14.0"
 val paperVersion = "1.20.1-R0.1-SNAPSHOT"
-val viaVersionVersion = "4.8.1"
+val viaVersionVersion = "4.9.1"
 val miniPlaceholdersVersion = "2.2.2"
 val lombokVersion = "1.18.30"