feat: add Tier 3 testing classification for extended validation - 123

[openshift-virtualization-qe-bot-2]

[Auto generated]
Number: [#123]

[openshift-virtualization-qe-bot-4]

�[38;5;103mopenshift-virtualization-tests-design-docs�[0m [pull_request][c5634300-757b-11f1-9a7d-cd3405a33cf2][openshift-virtualization-qe-bot-6][PR 123]: Closing issue for PR: feat: add Tier 3 testing classification for extended validation.
PR was closed.