[FEATURE] - updated default confirm message to contain environment

[codezninja]

I know we can override it but I think it would be nice if we can updated the Confirm and Delete stages to have the environment in the comment

terraform-pipeline/src/ConfirmApplyPlugin.groovy

Line 9 in f80fbe1

public static String confirmMessage = 'Are you absolutely sure the plan above is correct, and should be IMMEDIATELY DEPLOYED via "terraform apply"?'

Are you absolutely sure the plan above is correct, and should be IMMEDIATELY DEPLOYED via "terraform apply" on stage ${environment}?

thoughts?

[kmanning]

I like it