[ironic] [infra] Cleaning up old IPA images from tarballs.o.o

Hi all,

I would like to do a clean-up of old or wrongly created IPA images on the tarballs site. Before I do that, could you please check the proposed list to make sure we don't remove something we expect to be used?

The list is https://paste.opendev.org/show/btDps0HFoYG9TKMmv1LB/

Dmitry