env needs to be deployed before svc can be deployed

[davidhsingyuchen]

Error message if copilot env deploy --name test is not run before copilot svc deploy is run:

workshop:~/environment/ecsdemo-frontend (main) $ copilot env init --name test --profile default --default-config
✔ Wrote the manifest for environment test at copilot/environments/test/manifest.yml
- Update regional resources with stack set "ecsworkshop-infrastructure"  [succeeded]  [0.0s]
- Update regional resources with stack set "ecsworkshop-infrastructure"  [succeeded]          [127.4s]
  - Update resources in region "us-west-1"                               [create complete]    [124.9s]
    - ECR container image repository for "ecsdemo-frontend"              [create in progress]  [123.6s]
    - KMS key to encrypt pipeline artifacts between stages               [create complete]    [119.4s]
    - S3 Bucket to store local artifacts                                 [create in progress]  [100.4s]
✔ Proposing infrastructure changes for the ecsworkshop-test environment.
- Creating the infrastructure for the ecsworkshop-test environment.  [create complete]  [44.1s]
  - An IAM Role for AWS CloudFormation to manage resources           [create complete]  [20.0s]
  - An IAM Role to describe resources in your environment            [create complete]  [17.8s]
✔ Provisioned bootstrap resources for environment test in region us-west-1 under application ecsworkshop.
Recommended follow-up actions:
  - Update your manifest copilot/environments/test/manifest.yml to change the defaults.
  - Run `copilot env deploy --name test` to deploy your environment.
workshop:~/environment/ecsdemo-frontend (main) $ copilot svc deploy
Only found one service, defaulting to: ecsdemo-frontend
Only found one environment, defaulting to: test
✘ cannot deploy a service to an undeployed environment. Please run "copilot env deploy --name test" to deploy the environment first