no concurrency in workflow

[chuckha]

Signed-off-by: Chuck Ha chuckh@vmware.com
So I actually did test the access of the account being used here and it works perfectly. I did not expect the last run to fail on access denied tbh.

What this PR does / why we need it:
This tries to single-thread instead of multi-thread the runner.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
related to #67

Special notes for your reviewer:

Please confirm that if this PR changes any image versions, then that's the sole change this PR makes.

Release note:

NONE

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: chuckha

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 [chuckha]

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

[chuckha]

/close

I've tried for too long. I'm removing the attempts at docker pushing and going to add a doc about releasing by hand.

[k8s-ci-robot]

@chuckha: Closed this PR.

In response to this:

/close

I've tried for too long. I'm removing the attempts at docker pushing and going to add a doc about releasing by hand.

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.