terraform.envを置き換える

[suaaa7]

概要

terraform envは非推奨のようなので、terraform warkspaceに置き換える

$ terraform env show
Warning: the "terraform env" family of commands is deprecated.

"Workspace" is now the preferred term for what earlier Terraform versions
called "environment", to reduce ambiguity caused by the latter term colliding
with other concepts.

The "terraform workspace" commands should be used instead. "terraform env"
will be removed in a future Terraform version.