[WIP] Add ECR credential provider to nodepool controller

[hectorakemp]

Resolves https://issues.redhat.com/browse/OSD-24468

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, use fixes #<issue_number>(, fixes #<issue_number>, ...) format, where issue_number might be a GitHub issue, or a Jira story: Fixes #

Checklist

• [ ] Subject and description added to both, commit and PR.
• [ ] Relevant issues have been referenced.
• [ ] This change includes docs.
• [ ] This change includes unit tests.

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[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: hectorakemp Once this PR has been reviewed and has the lgtm label, please assign bryan-cox for approval. For more information see the Kubernetes Code Review Process.

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[openshift-merge-robot]

PR needs rebase.

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[openshift-ci[bot]]

@hectorakemp: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aks	d4d4f90abd598a39a091aac18b5dc76f7ff2fd81	link	false	/test e2e-aks
ci/prow/e2e-azure	d4d4f90abd598a39a091aac18b5dc76f7ff2fd81	link	false	/test e2e-azure
ci/prow/e2e-ibmcloud-roks	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	false	/test e2e-ibmcloud-roks
ci/prow/e2e-kubevirt-aws-ovn	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	true	/test e2e-kubevirt-aws-ovn
ci/prow/unit	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	true	/test unit
ci/prow/verify	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	true	/test verify
ci/prow/e2e-aws	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	true	/test e2e-aws
ci/prow/images	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	true	/test images
ci/prow/e2e-ibmcloud-iks	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	false	/test e2e-ibmcloud-iks
ci/prow/e2e-kubevirt-aws-ovn-reduced	9fde636e9509a086969eaecde94fc1114ce1e0f5	link	true	/test e2e-kubevirt-aws-ovn-reduced

Full PR test history. Your PR dashboard.

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