[X] bug report
[ ] feature request

# Detailed description

The AWS API supports Authorization parameters as GET parameters, e.g. here's a GET request to SendMessage on SQS:

```
curl 'http://localhost:4566/000000000000/SomeQueue.fifo?Action=SendMessage&MessageGroupId=Default&MessageDeduplicationId=1615597859837&MessageBody=%7B%22gateway_id%22%3A%20%2204e73c80-3539-499c-92a4-a0b106c2f6ab%22%7D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=test%2F20210313%2Fus-east-1%2Fsqs%2Faws4_request&X-Amz-Date=20210313T011059Z&X-Amz-Expires=86400000&X-Amz-SignedHeaders=host&X-Amz-Signature=2c652c7bc9a3b75579db3d987d1e6dd056f0ac776c1e1d4ec91e2ce84e5ad3ae'
```

## Expected behavior

Should send the message and return receipt information.

## Actual behavior

Returns...

```
<?xml version="1.0" encoding="UTF-8"?>
<Error>
    <Code>NoSuchBucket</Code>
    <Message>The specified bucket does not exist</Message>
    <BucketName>000000000000</BucketName>
    <RequestID>7a62c49f-347e-4fc4-9331-6e8eEXAMPLE</RequestID>
</Error>
```

if not port:
        port = config.EDGE_PORT
    if config.EDGE_PORT_HTTP:
        do_start_edge(config.EDGE_PORT_HTTP, use_ssl=False, asynchronous=True)
    if port > 1024 or is_root():
        return do_start_edge(port, use_ssl, asynchronous=asynchronous)
    
    class Terminator(object):
        def stop(self, quiet=True):
            try:
                url = 'http%s://%s:%s' % ('s' if use_ssl else '', LOCALHOST, port)
                requests.verify_ssl = False
                requests.post(url, headers={HEADER_KILL_SIGNAL: 'kill'})
            except Exception:
                pass
    
    ensure_can_use_sudo()
    
    TMP_THREADS.append(Terminator())
    
    sudo_cmd = 'sudo '
    python_cmd = sys.executable
    cmd = '%sPYTHONPATH=.:%s %s %s %s' % (sudo_cmd, LOCALSTACK_ROOT_FOLDER, python_cmd, __file__, port)
    process = run(cmd, asynchronous=asynchronous)
    return process
if __name__ == '__main__':
    logging.basicConfig()
    start_edge(int(sys.argv[1]))