Add ci to list of `ocp_build_types`

[akrzos]

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: akrzos

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• ~~OWNERS~~ [akrzos]

Approvers can indicate their approval by writing /approve in a comment Approvers can cancel approval by writing /approve cancel in a comment

[akrzos]

@venkataanil Did you have a sample vars setting for running a CI build? I see we missed this in the validate vars role. (Maybe you commented it out in your environment?)

[josecastillolema]

/lgtm