MINOR: Cleanup import-control-core.xml (apache#19095)

Reviewers: Chia-Ping Tsai <[email protected]>

Author: frankvicky

checkstyle/import-control-core.xml

@@ -45,23 +45,6 @@
   <disallow class="com.yammer.metrics.Metrics" />
   <allow pkg="com.yammer.metrics"/>
 
-  <subpackage name="testkit">
-    <allow pkg="kafka.metrics"/>
-    <allow pkg="kafka.raft"/>
-    <allow pkg="kafka.server"/>
-    <allow pkg="kafka.tools"/>
-    <allow pkg="org.apache.kafka.clients"/>
-    <allow pkg="org.apache.kafka.controller"/>
-    <allow pkg="org.apache.kafka.raft"/>
-    <allow pkg="org.apache.kafka.test"/>
-    <allow pkg="org.apache.kafka.metadata" />
-    <allow pkg="org.apache.kafka.metalog" />
-    <allow pkg="org.apache.kafka.server.common" />
-    <allow pkg="org.apache.kafka.server.fault" />
-    <allow class="org.apache.kafka.storage.internals.log.CleanerConfig" />
-    <allow class="org.apache.kafka.network.SocketServerConfigs" />
-  </subpackage>
-
   <subpackage name="tools">
     <allow pkg="org.apache.kafka.clients.admin" />
     <allow pkg="kafka.admin" />
@@ -82,10 +65,6 @@
     <allow class="com.fasterxml.jackson.annotation.JsonIgnoreProperties" />
   </subpackage>
 
-  <subpackage name="examples">
-    <allow pkg="org.apache.kafka.clients" />
-  </subpackage>
-
   <subpackage name="log.remote">
     <allow pkg="org.apache.kafka.server.common" />
     <allow pkg="org.apache.kafka.server.log.remote" />