3900a8f: Continue on failure to pull / push from kaas caches (#11)
* Removing the tag latest and moving to a tag system based on the version of the file containing the test set being run i.e. run_kontrol.sh If a download from the cache server fails this should not fail the test overall. It will just take longer. modified: .github/workflows/optimism-ci.yaml * If uploading the latest cache fails it does not mean the test itself failed. Do not stop or fail a test because this upload step failed.