MINOR: Update jetty to 9.4.33
MINOR: Update jetty to 9.4.33

Jetty 9.4.32 and before are affected by CVE-2020-27216. This vulnerability is fixed in Jetty 9.4.33, please see the jetty project security advisory for details: https://github.com/eclipse/jetty.project/security/advisories/GHSA-g3wg-6mcf-8jj6#advisory-comment-63053

Unit tests and integration tests pass locally after the upgrade.

Author: Nitesh Mor <nmor@confluent.io>

Reviewers: Manikumar Reddy <manikumar.reddy@gmail.com>

Closes #9556 from niteshmor/trunk

guozhangwang/kafka,lindong28/kafka,Chasego/kafka,apache/kafka,apache/kafka,guozhangwang/kafka,apache/kafka,apache/kafka,TiVo/kafka,TiVo/kafka,lindong28/kafka,lindong28/kafka,TiVo/kafka,guozhangwang/kafka,TiVo/kafka,guozhangwang/kafka,Chasego/kafka,Chasego/kafka,lindong28/kafka,Chasego/kafka