hack: add kubectl to release tars and zip

[mfojtik]

This should be enough to include the kubectl binary along side with the oc binary.

/cc @smarterclayton

[mfojtik]

/cc @derekwaynecarr
/cc @mpbarrett

[brenton]

@mfojtik, could up date the spec file as part of this PR too? https://github.com/openshift/origin/blob/master/origin.spec#L425

[mfojtik]

@brenton done

[mfojtik]

/cherrypick release-3.11

[openshift-cherrypick-robot]

@mfojtik: once the present PR merges, I will cherry-pick it on top of release-3.11 in a new PR and assign it to you.

Details

In response to this:

/cherrypick release-3.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[derekwaynecarr]

/lgtm

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: derekwaynecarr, mfojtik

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

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [derekwaynecarr,mfojtik]

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

[deads2k]

/hold

[deads2k]

/hold cancel

my pull failed twice on networking.

[openshift-cherrypick-robot]

@mfojtik: new pull request created: #20900

Details

In response to this:

/cherrypick release-3.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.