This adds support for the URLPattern API.
The API is added in --unstable only, as it has not yet shipped in any
browser. It is targeted for shipping in Chrome 95.
Spec: https://wicg.github.io/urlpattern/
Co-authored-by: crowlKats < crowlkats@toaxl.com >
This splits the previous `op_url_parse` into:
- `op_url_parse`: parses a href with an optional base
- `op_url_reparse`: reparses a href with a modifier
This is a cleaner separation of concerns and it allows us to optimize & simplify args passed. Resulting in a 25% reduction in call overhead (~5000ns/call => ~3700ns/call in url_ops bench on my M1 Air)
