* Add 'http://' to http(s)_proxy if there is no protocol
Before this commit, these URIs used to be ignored (nullproxy).
The new behaviour aligns with go style http(s)_proxy
* Update src/Runner.Sdk/RunnerWebProxy.cs
Co-authored-by: Nikola Jokic <jokicnikola07@gmail.com>
* Assert that original protocol is preserved
* Use startsWith for testing protocol
* Only modify proxy if useful
---------
Co-authored-by: Nikola Jokic <jokicnikola07@gmail.com>
* Bypass top level domain even if no_proxy specified it with leading '.'
E.g. no_proxy='.github.com' will now bypass github.com.
* Bypass proxy on all hosts when no_proxy is * (wildcard)
* Undo '.' stripping
* Simplify unit tests
* Respect wildcard even if it's one of many no_proxy items
