curl: Able to bypass HSTS using trailing dot

Summary: curl allows users to load a HSTS cache which will cause curl to use HTTPS instead of HTTP given a HTTP URL for a given site specified in the HSTS cache. Affected version curl version used for reproducing this issue is: 8.16.0 curl --version curl 8.16.0 Windows libcurl/8.16.0 Schannel...