Closes #16718
Closes #17861
10. Connection
10.1 --interface with link-scoped IPv6 address
+ 10.2 Does not acknowledge getaddrinfo sorting policy
11. Internals
11.1 gssapi library name + version is missing in curl_version_info()
https://github.com/curl/curl/issues/14782
+10.2 Does not acknowledge getaddrinfo sorting policy
+
+ Even if a user edits /etc/gai.conf to prefer IPv4, curl still prefers and
+ tries IPv6 adresses first.
+
+ https://github.com/curl/curl/issues/16718
+
11. Internals
11.1 gssapi library name + version is missing in curl_version_info()