chore(test): use manifest for env integration test (#3795)

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Author: Lou1415926

internal/pkg/deploy/cloudformation/cloudformation_integration_test.go

@@ -28,6 +28,7 @@ import (
 	"github.com/aws/copilot-cli/internal/pkg/deploy/cloudformation"
 	"github.com/aws/copilot-cli/internal/pkg/deploy/cloudformation/stack"
 	"github.com/aws/copilot-cli/internal/pkg/deploy/upload/customresource"
+	"github.com/aws/copilot-cli/internal/pkg/manifest"
 	"github.com/aws/copilot-cli/internal/pkg/template"
 	"github.com/stretchr/testify/require"
 )
@@ -492,6 +493,12 @@ func Test_Environment_Deployment_Integration(t *testing.T) {
 		environmentToDeploy.CustomResourcesURLs = urls
 		environmentToDeploy.ArtifactBucketKeyARN = "arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab"
 		environmentToDeploy.ArtifactBucketARN = fmt.Sprintf("arn:aws:s3:::%s", bucketName)
+		environmentToDeploy.Mft = &manifest.Environment{
+			Workload: manifest.Workload{
+				Name: aws.String(envName),
+				Type: aws.String("Environment"),
+			},
+		}
 
 		// Deploy the environment and wait for it to be complete.
 		oldParams, err := deployer.EnvironmentParameters(environmentToDeploy.App.Name, environmentToDeploy.Name)
@@ -513,7 +520,7 @@ func Test_Environment_Deployment_Integration(t *testing.T) {
 		deployedStack := output.Stacks[0]
 		expectedResultsForKey := map[string]func(*awsCF.Output){
 			"EnabledFeatures": func(output *awsCF.Output) {
-				require.Equal(t, ",,,", aws.StringValue(output.OutputValue), "no env features enabled by default")
+				require.Equal(t, ",,,,", aws.StringValue(output.OutputValue), "no env features enabled by default")
 			},
 			"EnvironmentManagerRoleARN": func(output *awsCF.Output) {
 				require.Equal(t,