Optimize imports

src/main/java/net/limework/automaticlogdeleter/AutomaticLogDeleter.java

@@ -1,6 +1,5 @@
 package net.limework.automaticlogdeleter;
 
-import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.plugin.java.JavaPlugin;