curl: CVE-2022-42916: HSTS bypass via IDN

Summary: HSTS checks are bypassed if any character in the IDN convertNameprep to a '.' for example"。"UTF-8:E38082. I think there are other characters that become ".UTF-8:2E" as a result of converting with IDN. '。UTF-8:E38082' is converted to '.' so it doesn't matter if it's last or not. So the sa...