HADOOP-17850. Upgrade ZooKeeper to 3.4.14 in branch-3.2. (#3308)

Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
(cherry picked from commit 037875ba798422b6b342797c85c66bcf9781824e)

hadoop-project/pom.xml

@@ -88,7 +88,7 @@
     <protobuf.version>2.5.0</protobuf.version>
     <protoc.path>${env.HADOOP_PROTOC_PATH}</protoc.path>
 
-    <zookeeper.version>3.4.13</zookeeper.version>
+    <zookeeper.version>3.4.14</zookeeper.version>
     <curator.version>2.13.0</curator.version>
     <findbugs.version>3.0.5</findbugs.version>
     <dnsjava.version>2.1.7</dnsjava.version>