refactor: 上调计时器启动时间

core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/HamsterCorePlugin.java

@@ -31,9 +31,9 @@ public class HamsterCorePlugin extends JavaPlugin {
 
     @Override
     public void onLoad() {
+        long start = System.currentTimeMillis();
         instance = this;
         Logger logger = getLogger();
-        long start = System.currentTimeMillis();
         logger.info("仓鼠核心正在初始化...");
         saveDefaultConfig();
         reloadConfig();