Upgrade snappy-java version to v1.1.10.3

Hi Team,

This issue is to fix the s390x builds in Apache Zookeeper Jenkins CI. The recent failures are due to a broken snappy-java jar for s390x. We have fixed the snappy-java jar for s390x and the community has done a newer release(v1.1.10.3) to reflect these changes.

Also, the newly introduced netty-tc-native package is not supported officially for s390x and hence we would like to disable the tests related to it in the CI.

I have raised PR to address the above concerns. Could anyone please take a look? Thank you very much.

https://github.com/apache/zookeeper/pull/2038