currently test ` Certificate Rotation :: Performs Certificate Expiration Rotation test` is failing frequently but not reproducible everytime. As discussed with alejandro, raising a ticket here as a placeholder to investigate about the failure and have some fix proposed.

cc: agullon

4.18 Jobs where the test failed:
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https://jenkins-csb-openshift-qe-mastern.dno.corp.redhat.com/job/microshift/job/microshift-rpm-pipeline/4246/console
https://jenkins-csb-openshift-qe-mastern.dno.corp.redhat.com/job/microshift/job/microshift-rf-tests/5201/console

https://jenkins-csb-openshift-qe-mastern.dno.corp.redhat.com/job/microshift/job/microshift-ostree-pipeline/2198/console
https://jenkins-csb-openshift-qe-mastern.dno.corp.redhat.com/job/microshift/job/microshift-rf-tests/5200/