Remove unused include

BewareMyPower · BewareMyPower · commit 8030c2047d2c · 2025-10-24T17:23:10.000+08:00
diff --git a/lib/AckGroupingTracker.h b/lib/AckGroupingTracker.h
@@ -24,8 +24,6 @@
 
 #include <functional>
 
-#include "lib/HandlerBase.h"
-
 namespace pulsar {
 
 class ClientConnection;
