feat: 在插件卸载时关闭 AudienceProvider

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

@@ -70,6 +70,8 @@ public class HamsterCorePlugin extends Plugin {
     @Override
     public void onDisable() {
         long start = System.currentTimeMillis();
+        audienceProvider.close();
+        simpleLogger.info("已关闭 AudienceProvider.");
         if (CoreAPI.getInstance().isEnableRedis()) {
             CoreAPI.getInstance().getJedisPool().close();
             CoreAPI.getInstance().getRedisClient().close();