[Fix] Fix typo: tpc -> tcp (#16160)

dolphinscheduler-extract/dolphinscheduler-extract-base/src/main/java/org/apache/dolphinscheduler/extract/base/config/NettyServerConfig.java

@@ -39,7 +39,7 @@ public class NettyServerConfig {
     private int soBacklog = 1024;
 
     /**
-     * whether tpc delay
+     * whether tcp delay
      */
     @Builder.Default
     private boolean tcpNoDelay = true;