+++ This bug was initially created as a clone of Bug #2221913 +++

Description of problem:
DataImportCron Garbage Collection can mistakenly delete latest PVC

Version-Release number of selected component (if applicable):
CNV 4.13.2

How reproducible:
Not very reproducible but looping over the test should expose it eventually.
This is how we hit it - one of the checklist cycles:
https://main-jenkins-csb-cnvqe.apps.ocp-c1.prod.psi.redhat.com/job/test-cdi-cnv-4.13-ocs/41/testReport/(root)/Tests%20Suite/DataImportCron__test_id_7406__succeed_garbage_collecting_old_PVCs_when_importing_new_ones/

Steps to Reproduce:
1. Run [test_id:7406]

Actual results:
Fail sometimes

Expected results:
Pass 100% of times

Additional info:
The PVC will get recreated. it's a bummer to have the latest source deleted
and unavailable for some time