tests/resource/aws_cognito_user_pool_domain: Consolide import test, use resource.ParallelTest() in custom domain test
tests/resource/aws_cognito_user_pool_domain: Consolide import test, use resource.ParallelTest() in custom domain test

kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,terraform-providers/terraform-provider-aws,Ninir/terraform-provider-aws,Ninir/terraform-provider-aws,Ninir/terraform-provider-aws,kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws,Ninir/terraform-provider-aws