Symfony HTTPClient ServiceNameExtractor doesn't support base_uri

[cjunge]

When extracting the service name from the URL, the ServiceNameExtractor doesn't use the base_uri option that is provided by the HTTPClient, and used with ScopedClients.

An InvalidArgumentException is thrown with the message Malformed URL "[url]".

Ackintosh\Ganesha\HttpClient\HostTrait:12