Add actions to cleanup Spack OCI caches #3982
Description
At the moment we are keeping all old OCI caches, very wasteful - however, it seems like cleanup must be done via REST API. Naming of caches should also be improved.
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At the moment we are keeping all old OCI caches, very wasteful - however, it seems like cleanup must be done via REST API. Naming of caches should also be improved.