merge from 1.3.3-release

dolphinscheduler-api/src/main/resources/logback-api.xml

@@ -55,7 +55,6 @@
 
 
     <root level="INFO">
-        <appender-ref ref="STDOUT"/>
         <appender-ref ref="APILOGFILE"/>
     </root>
 

dolphinscheduler-server/src/main/resources/logback-master.xml

@@ -74,7 +74,6 @@
     <!-- master server logback config end -->
 
     <root level="INFO">
-        <appender-ref ref="STDOUT"/>
         <appender-ref ref="TASKLOGFILE"/>
         <appender-ref ref="MASTERLOGFILE"/>
     </root>

dolphinscheduler-server/src/main/resources/logback-worker.xml

@@ -75,7 +75,6 @@
     <!-- worker server logback config end -->
 
     <root level="INFO">
-        <appender-ref ref="STDOUT"/>
         <appender-ref ref="TASKLOGFILE"/>
         <appender-ref ref="WORKERLOGFILE"/>
     </root>