Adopt teardown for S3 services without versioning support

[alexvanin]

If S3 server does not support versioning, then teardown fails on every test. Teardown uses client.list_object_versions which throws exception on S3 servers without versioning support.

s3-tests/s3tests_boto3/functional/__init__.py

Line 108 in b147201

for objects in list_versions(client, bucket, batch_size):

s3tests_boto3/functional/__init__.py:320:                                                                                                                                                                                                                                                                                                                   
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _                                                                                                                                                                                                                                                                             
s3tests_boto3/functional/__init__.py:290: in teardown                                                                                                                                                                                                                                                                                                       
    nuke_prefixed_buckets(prefix=prefix)                                                                                                                                      
s3tests_boto3/functional/__init__.py:164: in nuke_prefixed_buckets                                                                                                            
    raise err                                                                                                                                                                                                                                                                                                                                               
s3tests_boto3/functional/__init__.py:155: in nuke_prefixed_buckets                                                                                                                                                                                                                                                                                          
    nuke_bucket(client, bucket_name)                                                                                                                                          
s3tests_boto3/functional/__init__.py:108: in nuke_bucket                                                                                                                      
    for objects in list_versions(client, bucket, batch_size):                                                                                                                 
s3tests_boto3/functional/__init__.py:93: in list_versions                                                                                                                     
    MaxKeys=batch_size)                                                                                                                                                                                                                                                                                                                                     
.tox/py/lib/python3.7/site-packages/botocore/client.py:530: in _api_call                                                                                                                                                                                                                                                                                    
    return self._make_api_call(operation_name, kwargs)
...
        if http.status_code >= 300:
            error_code = parsed_response.get("Error", {}).get("Code")
            error_class = self.exceptions.from_code(error_code)
>           raise error_class(parsed_response, operation_name)
E           botocore.exceptions.ClientError: An error occurred (NotImplemented) when calling the ListObjectVersions operation: Subresources not implemented

Teardown might be a bit smarter and use list_objects if bucket versioning is disabled.