[URL] Split forbidden host/domain code points, and add all C0 controls and add U+007F to the latter #41717

Version

N/A

Platform

N/A

Subsystem

URL

What steps will reproduce the bug?

No response

How often does it reproduce? Is there a required condition?

No response

What is the expected behavior?

Spec update: Domains may not contain C0 controls or U+007F DELETE. Opaque hostnames remain unchanged.

See: whatwg/url#685

What do you see instead?

N/A

Additional information

Sorry if this is not the right way to submit this issue. It was either this (bug) or a feature request. And it didn't seem like a feature request.