Update carrier settings - inconsistent carrier_name

[jsakas]

Hello, I found an inconsistency with the API / Documentation.

https://github.com/ShipEngine/shipengine-openapi/blob/master/openapi.yaml#L1101

Documentation says settings endpoint supports stamps_com which I believe is correct, however, requesting this endpoint I receive the following error:

{
    "request_id": "1ca82945-e86f-47f1-b585-1f849a68ea62",
    "errors": [
        {
            "error_source": "shipengine",
            "error_type": "security",
            "error_code": "not_found",
            "message": "POST",
            "method": "/v1/connections/carriers/stamps_com/se-284845/settings",
            "path": "POST /v1/connections/carriers/stamps_com/se-284845/settings is not a valid API endpoint.",
        }
    ]
}

So it looks like its more of an API issue than a documentation issue, I'm just not sure where to post the API issue.

Changing it to stamps-com allows the request to continue further (although still receiving a 500 server error).