Same as https://github.com/elastic/elasticsearch/pull/74015
So after 7.13, we should remove function assertCorruptionVisible(), assertConsistentRepository(), assertBlobsByPrefix(), assertChildren(), assertDeleted().
COS list, update etc. are consistent now => no need to have these tests around any longer.
solve #20
Same as https://github.com/elastic/elasticsearch/pull/74015 So after 7.13, we should remove function assertCorruptionVisible(), assertConsistentRepository(), assertBlobsByPrefix(), assertChildren(), assertDeleted().