fix: remove wrong logic in the callback for sending messages in rpc (#9608)

Co-authored-by: hqbfzwang <hqbfzwang@tencent.com>

Author: 3424672656

client/src/main/java/org/apache/rocketmq/client/impl/producer/DefaultMQProducerImpl.java

@@ -1626,7 +1626,6 @@ public Message request(final Message msg,
                 @Override
                 public void onSuccess(SendResult sendResult) {
                     requestResponseFuture.setSendRequestOk(true);
-                    requestResponseFuture.acquireCountDownLatch();
                 }
 
                 @Override
@@ -1684,7 +1683,6 @@ public Message request(final Message msg, final MessageQueueSelector selector, f
                 @Override
                 public void onSuccess(SendResult sendResult) {
                     requestResponseFuture.setSendRequestOk(true);
-                    requestResponseFuture.acquireCountDownLatch();
                 }
 
                 @Override
@@ -1742,7 +1740,6 @@ public Message request(final Message msg, final MessageQueue mq, final long time
                 @Override
                 public void onSuccess(SendResult sendResult) {
                     requestResponseFuture.setSendRequestOk(true);
-                    requestResponseFuture.acquireCountDownLatch();
                 }
 
                 @Override

client/src/main/java/org/apache/rocketmq/client/producer/RequestResponseFuture.java

@@ -107,10 +107,6 @@ public void setSendRequestOk(boolean sendRequestOk) {
         this.sendRequestOk = sendRequestOk;
     }
 
-    public void acquireCountDownLatch() {
-        this.countDownLatch.countDown();
-    }
-
     public Message getRequestMsg() {
         return requestMsg;
     }