Ethon hostname fix

[nulldef]

What is the purpose of this pull request?

Fix the incorrect hostname handling for the ethon-based libs.

For instance, calling GET https://demo.url/test

Before: { host: "https", method: "GET" }
After: { host: "demo.url", method: "GET" }

What changes did you make?

Added a check if the URL already starts with http

Is there anything you'd like reviewers to focus on?

nope 🤷‍♂️

Checklist

• I've added tests for this change
• I've added a Changelog entry

[nulldef]

hey 👋
@aderyabin did you have a chance to take a look? :)

[Aubermean]

@aderyabin ⏰