Update zookeeper Docker tag to v3.8.2 (PlaytikaOSS#1417)

| datasource | package   | from  | to    |
| ---------- | --------- | ----- | ----- |
| docker     | zookeeper | 3.8.1 | 3.8.2 |

Co-authored-by: Renovate Bot <[email protected]>

Author: Fameing

embedded-zookeeper/src/main/java/com/playtika/testcontainers/zookeeper/ZookeeperConfigurationProperties.java

@@ -20,6 +20,6 @@ public class ZookeeperConfigurationProperties extends CommonContainerProperties
     public String getDefaultDockerImage() {
         // Please don`t remove this comment.
         // renovate: datasource=docker
-        return "zookeeper:3.8.1";
+        return "zookeeper:3.8.2";
     }
 }