Removed unneeded variables in Elasticache
What does this MR do?
Follow up to https://gitlab.com/gitlab-org/quality/gitlab-environment-toolkit/-/merge_requests/408
MR removes now unneeded variables in Terraform.
Follow up to https://gitlab.com/gitlab-org/quality/gitlab-environment-toolkit/-/merge_requests/408
MR removes now unneeded variables in Terraform.