fix(transport): use HttpsConnector in HyperTransport

[yash-atreya]

Motivation

Currently the HyperTransport uses the HttpConnector as the default connector making it impossible to use: ProviderBuilder::new().on_builtin("https://..") when the hyper feature is enabled as it will always throw "invalid URL, scheme is not http".

Solution

Use HttpsConnector from the hyper_tls lib as default in HyperTransport.

PR Checklist

• Added Tests
• Added Documentation
• Breaking changes

[mattsse]

I'm okay with making this the default personally but wonder if we should also feature gate this? like we do with reqwest

[mattsse]

this now adds native-tls by default, should this be configurable instead?

[yash-atreya]

I'm okay with making this the default personally but wonder if we should also feature gate this? like we do with request

@mattsse feature gated behind "hyper-tls"