[KYUUBI apache#5441] Make the configuration kyuubi.zookeeper.embedded.data.log.dir effective

### _Why are the changes needed?_

The configuration `kyuubi.zookeeper.embedded.data.log.dir` exists, but it is not used by the `EmbeddedZookeeper`, it is ineffective

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/master/contributing/code/testing.html#running-tests) locally before make a pull request

### _Was this patch authored or co-authored using generative AI tooling?_

No

Closes apache#5440 from biangjuang/zk-log-dir.

Closes apache#5441

784619c [lawulu] Make the configuration kyuubi.zookeeper.embedded.data.log.dir effective

Authored-by: lawulu <biangjuang@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>

Author: biangjuang

kyuubi-zookeeper/src/main/scala/org/apache/kyuubi/zookeeper/EmbeddedZookeeper.scala

@@ -31,12 +31,14 @@ class EmbeddedZookeeper extends AbstractService("EmbeddedZookeeper") {
   private var zks: ZooKeeperServer = _
   private var serverFactory: NIOServerCnxnFactory = _
   private var dataDirectory: File = _
+  private var dataLogDirectory: File = _
   // TODO: Is it right in prod?
   private val deleteDataDirectoryOnClose = true
   private var host: String = _
 
   override def initialize(conf: KyuubiConf): Unit = synchronized {
     dataDirectory = new File(conf.get(ZK_DATA_DIR))
+    dataLogDirectory = new File(conf.get(ZK_DATA_LOG_DIR))
     val clientPort = conf.get(ZK_CLIENT_PORT)
     val tickTime = conf.get(ZK_TICK_TIME)
     val maxClientCnxns = conf.get(ZK_MAX_CLIENT_CONNECTIONS)
@@ -51,7 +53,7 @@ class EmbeddedZookeeper extends AbstractService("EmbeddedZookeeper") {
     }
 
     try {
-      zks = new ZooKeeperServer(dataDirectory, dataDirectory, tickTime)
+      zks = new ZooKeeperServer(dataDirectory, dataLogDirectory, tickTime)
       zks.setMinSessionTimeout(minSessionTimeout)
       zks.setMaxSessionTimeout(maxSessionTimeout)
 
@@ -79,7 +81,10 @@ class EmbeddedZookeeper extends AbstractService("EmbeddedZookeeper") {
     if (getServiceState == ServiceState.STARTED) {
       if (null != serverFactory) serverFactory.shutdown()
       if (null != zks) zks.shutdown()
-      if (deleteDataDirectoryOnClose) deleteDirectoryRecursively(dataDirectory)
+      if (deleteDataDirectoryOnClose) {
+        deleteDirectoryRecursively(dataDirectory)
+        deleteDirectoryRecursively(dataLogDirectory)
+      }
     }
     super.stop()
   }