[Enhancement] Extending Eclipse Che CI infrastructure support to s390x

Is your enhancement related to a problem? Please describe.

This is a feature request to add support of s390x architecture to Eclipse Che CI infrastructure (https://ci.codenvycorp.com/job/che-master-ci/ and https://ci.centos.org/job/<pkg>)

Describe the solution you’d like

We have Open Source Labs hosted Jenkins service at https://osuosl.org/services/ibm-z/. We will take the responsibility for all development, support and maintenance tasks for Jenkins jobs which will run for s390x arch.

Describe alternatives you’ve considered

Kindly suggest alternatives in case above feature proposal have any issue(s).

Additional context

We will like to publish the generated build artifacts (binaries / docker images etc) for s390x in the Eclipse Che releases and quay.io docker repository as well.

Kindly let us know if any additional information is required.

[ibuziuk]

CI on mainframes \o/ @l0rd assigning to devex team for analysis

[che-bot]

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Mark the issue as fresh with /remove-lifecycle stale in a new comment.

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Moderators: Add lifecycle/frozen label to avoid stale mode.