update FAQ and news as per new mkiocccentry release

Added news based on the recent
[release 2.4.3 2025-03-11](https://github.com/ioccc-src/mkiocccentry/releases/tag/2.4.3)
of the [mkiocccentry toolkit](https://github.com/ioccc-src/mkiocccentry).

Updated the FAQ with additional information about the above mentioned release.

Fixed use of double blank lines in `faq.md` so that they:

- precede all markdown headings
- precede and follow all "Jump to top" lines

Added missing "Jump to top" lines.

Fixed Section 2 internal link.

Performed `make www gen_status gen_sitemap timestamp` to update the website.

faq.html

@@ -458,7 +458,7 @@
 <li><strong>Q 1.9</strong>: <a class="normal" href="#uuid">How can I avoid re-entering my UUID to mkiocccentry?</a></li>
 <li><strong>Q 1.10</strong>: <a class="normal" href="#submission_dir">How can I avoid having to move or delete my submission directory for the same workdir?</a></li>
 </ul>
-<h2 id="ioccc-judging-process">2. <a href="#judging_proceess">IOCCC Judging process</a></h2>
+<h2 id="ioccc-judging-process">2. <a href="#judging_process">IOCCC Judging process</a></h2>
 <ul>
 <li><strong>Q 2.0</strong>: <a class="normal" href="#questions">What is the best way to ask a question about the IOCCC rules, guideline and tools?</a></li>
 <li><strong>Q 2.1</strong>: <a class="normal" href="#feedback">How can I comment or make a suggestion on IOCCC rules, guidelines and tools?</a></li>
@@ -586,6 +586,7 @@
 <div id="enter_questions">
 <h2 id="section-0-entering-the-ioccc-the-bare-minimum-you-need-to-know">Section 0: Entering the IOCCC: the bare minimum you need to know</h2>
 </div>
+<p>Jump to: <a href="#">top</a></p>
 <div id="enter">
 <div id="step_0">
 <div id="step_1">
@@ -955,7 +956,7 @@ and <a href="next/rules.html#rule17">Rule 17</a> itself.</p>
 <p>Do remember that if your submission requires different filenames, then you
 <strong>MUST</strong> make a <strong>COPY</strong> of them in your <code>Makefile</code>. See also <a href="next/rules.html#rule11">Rule
 11</a>.</p>
-Jump to: <a href="#">top</a>
+<p>Jump to: <a href="#">top</a></p>
 <hr style="width:50%;text-align:left;margin-left:0">
 <hr style="width:50%;text-align:left;margin-left:0">
 <div id="submitting_help">
@@ -1896,7 +1897,7 @@ entries that do not win on their web page for everyone to see.</p>
 <div id="mkiocccentry_details">
 <h2 id="section-3-the-mkiocccentry-toolkit-finer-details">Section 3: The mkiocccentry toolkit: finer details</h2>
 </div>
-Jump to: <a href="#">top</a>
+<p>Jump to: <a href="#">top</a></p>
 <div id="mkiocccentry_process">
 <h3 id="q-3.0-what-is-the-mkiocccentry1-process-and-what-sort-of-checks-does-it-perform">Q 3.0: What is the <code>mkiocccentry(1)</code> process and what sort of checks does it perform?</h3>
 </div>
@@ -6503,6 +6504,7 @@ announced in the early years of the IOCCC.</p>
 <h3 id="q-11.6-i-do-not-understand-the-ioccc-can-you-explain-it-to-me">Q 11.6: I do not understand the IOCCC, can you explain it to me?</h3>
 </div>
 <p>Please see the <a href="about.html">About the IOCCC page</a> for more details.</p>
+<p>Jump to: <a href="#">top</a></p>
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