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- ~~[OWNERS](https://github.com/scylladb/scylla-operator/blob/master/OWNERS)~~ [tnozicka]
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Description of your changes: This PR unifies artifacts directory name to
ARTIFACTS
to match Prow supplied variable. Other places are already using it.Which issue is resolved by this Pull Request: https://prow.scylla-operator.scylladb.com/view/gs/scylla-operator-prow/pr-logs/pull/scylladb_scylla-operator/1837/pull-scylla-operator-master-e2e-gke-parallel/1791020517587685376#1:test-build-log.txt%3A120