[release-4.17] OCPBUGS-43800: pkg/asset/installconfig/azure: send full certifcate chain

[openshift-cherrypick-robot]

This is an automated cherry-pick of #9117

/assign patrickdillon

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[openshift-ci-robot]

@openshift-cherrypick-robot: Jira Issue OCPBUGS-43567 has been cloned as Jira Issue OCPBUGS-43800. Will retitle bug to link to clone.
/retitle [release-4.17] OCPBUGS-43800: pkg/asset/installconfig/azure: send full certifcate chain

In response to this:

This is an automated cherry-pick of #9117

/assign patrickdillon

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 openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci-robot]

@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-43800, which is invalid:

• release note text must be set and not match the template OR release note type must be set to "Release Note Not Required". For more information you can reference the OpenShift Bug Process.

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

In response to this:

This is an automated cherry-pick of #9117

/assign patrickdillon

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 openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci]

@openshift-cherrypick-robot: 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-aws-ovn	af2f9df	link	true	/test e2e-aws-ovn
ci/prow/e2e-azurestack	af2f9df	link	false	/test e2e-azurestack

Full PR test history. Your PR dashboard.

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