The <url> part in "http.<url>.<variable>" configuration variable
can now be spelled with '*' that serves as wildcard.
E.g. "http.https://*.example.com.proxy" can be used to specify the
proxy used for https://a.example.com, https://b.example.com, etc.,
i.e. any host in the example.com domain.

* ps/urlmatch-wildcard:
  urlmatch: allow globbing for the URL host part
  urlmatch: include host in urlmatch ranking
  urlmatch: split host and port fields in `struct url_info`
  urlmatch: enable normalization of URLs with globs
  mailmap: add Patrick Steinhardt's work address