The wildfly-openssl project include s390 bindings; we should include them.

https://github.com/wildfly/wildfly-openssl/tree/1.0.8.Final/linux-s390x

The code was there for the 1.0.8 release but it doesn't look like that variant was built and pushed to nexus:

https://repository.jboss.org/org/wildfly/openssl/