Merge pull request #8038 from dCache/pr8037-11.2

build(deps): bump org.apache.zookeeper:zookeeper from 3.8.4 to 3.8.6

Author: kofemann

pom.xml

@@ -180,7 +180,7 @@
             <dependency>
                 <groupId>org.apache.zookeeper</groupId>
                 <artifactId>zookeeper</artifactId>
-                <version>3.8.4</version>
+                <version>3.8.6</version>
                 <exclusions>
                     <exclusion>
                         <groupId>com.sun.jmx</groupId>