backupRepository (restic) can become stale after bsl recreate

[kaovilai]

Similar to #5226 but instead of during update, it was during recreate with the same name but different spec

Fix: if BSL is newer (from creationTimestamp) than BackupRepository, also mark BackupRepository as invalid, extending Issue fix 5226 by Lyndon-Li · Pull Request #5768 · vmware-tanzu/velero (github.com)

Found by @PrasadJoshi12 via https://issues.redhat.com/browse/OADP-3316

[kaovilai]

You could assign me this issue

[kaovilai]

perhaps during any bsl create, just go ahead and find related backupRepo and invalidate them to begin with.

[reasonerjt]

cc @Lyndon-Li please also keep an eye to make sure the change won't cause regression on kopia side.