set contest status to pending

Fixed link in `inc/guidelines.pending.hdr`.

Improved link in `inc/rules.open.hdr`.

Updated timestamps and sitemap with `make gen_status gen_sitemap timestamp`.

Changed `bin/status2html.sh` VERSION from "1.4.3 2024-08-05"
to "1.4.4 2024-12-29".

Performed `make quick_www` on macOS to complete the above.

inc/rules.open.hdr

@@ -26,7 +26,7 @@ app from time to time to view IOCCC mastodon updates.
 
 # The IOCCC open for submissions
 
-See "[FAQ - How may I enter the IOCCC](https://www.ioccc.org/faq.html#enter)"
+See "[FAQ - How may I enter the IOCCC](../faq.html#enter)"
 for information on how to register for the IOCCC, how to create a proper
 bzip2 compressed tarball of your submission, and how to upload your
 bzip2 compressed tarball to the IOCCC submit server.