User Story:
As an OpenShift Engineer I want to fix Platform External CI jobs for installs with CCM permanent failing in aws 4.20+ so improve CI signals on platform external integrations. Ref <https://prow.ci.openshift.org/?job=*openshift-release-*-4.2*-external*>.

Critical perm failures:

• https://prow.ci.openshift.org/?job=*openshift-release-*-4.2*-external* 
• https://prow.ci.openshift.org/job-history/gs/test-platform-results/logs/periodic-ci-openshift-release-master-nightly-4.20-opct-external-aws-ccm
• https://prow.ci.openshift.org/job-history/gs/test-platform-results/logs/periodic-ci-openshift-release-master-nightly-4.21-e2e-external-aws-ccm
• https://prow.ci.openshift.org/job-history/gs/test-platform-results/logs/periodic-ci-openshift-release-master-nightly-4.21-opct-external-aws-ccm
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issue created by splat-bot