Updating golang-github-openshift-oauth-proxy builder & base images to be consistent with ART

[openshift-bot]

Updating golang-github-openshift-oauth-proxy images to be consistent with ART Reconciling with https://github.com/openshift/ocp-build-data/tree/e8e3808c42e3f8425c37e46e28748df27f0befb6/images/golang-github-openshift-oauth-proxy.yml

If you have any questions about this pull request, please reach out to @art-team in the #aos-art coreos slack channel.

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: openshift-bot To complete the pull request process, please ask for approval from sttts after the PR has been reviewed.

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

Needs approval from an approver in each of these files: - **[OWNERS](https://github.com/openshift/oauth-proxy/blob/master/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[stlaz]

/lgtm

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: openshift-bot, stlaz

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](https://github.com/openshift/oauth-proxy/blob/master/OWNERS)~~ [stlaz] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[s-urbaniak]

/retest

[openshift-bot]

/retest

Please review the full test history for this PR and help us cut down flakes.

[openshift-bot]

/retest

Please review the full test history for this PR and help us cut down flakes.