Detect when a pipeline's only change is a test(s) being quarantined and skip full package-and-qa

Package-and-qa takes a very long time, and if the only change is a test being quarantined it can slow down the process of unblocking deployments.

To be more efficient with pipeline and Infrastructure's time, if the only change within a pipeline is the quarantining of a test or tests, we should not run package-and-qa.