Had to change the way that the tests were working to include a random sqs-queue name due to this error:
```
`aws_sqs_queue.test_queue: Error creating SQS queue: AWS.SimpleQueueService.QueueDeletedRecently: You must wait 60 seconds after deleting a queue before you can create another with the same name.
status code: 400, request id: b58e800a-ae27-556e-b6de-cfe1bbf9dc09``
```
make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSSNSTopicSubscription_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /vendor/)
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSSNSTopicSubscription_ -timeout 120m
=== RUN TestAccAWSSNSTopicSubscription_importBasic
--- PASS: TestAccAWSSNSTopicSubscription_importBasic (24.44s)
=== RUN TestAccAWSSNSTopicSubscription_basic
--- PASS: TestAccAWSSNSTopicSubscription_basic (25.26s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 49.722s
```
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