fix Nu html check URLs in rules and guidelines

Fix the Nu html check URL for `next/rules.html` and `next/guidelines.html`,

Changed `bin/gen-status.sh` VERSION from "1.4 2024-04-21"
to "1.5 2024-04-22".

Ran `make gen_status` to perform the above.

next/rules.html

@@ -121,7 +121,7 @@
 <!-- START: this line starts content from: inc/navbar.empty.html -->
 
 <div class="navbar">
-<a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2Fstatus.html">&#x2713;</a>
+<a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2Fnext%2Frules.html">&#x2713;</a>
 </div>
 
 <!-- END: this line ends content from: inc/navbar.empty.html -->
@@ -369,7 +369,9 @@ to be sure they are seeing the most recent tweets.</p>
 <p><strong>-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-</strong></p>
 <p>Leonid A. Broukhis<br>
 Simon Cooper<br>
-chongo (Landon Curt Noll) <code>/\cc/\</code>
+chongo (Landon Curt Noll) <code>/\cc/\</code></p>
+<hr style="width:10%;text-align:left;margin-left:0">
+<p>Jump to: <a href="#">top</a>
 <!-- AFTER: last line of markdown file: next/rules.md --></p>
 
 <!-- END: this line ends content for HTML phase 21 by: bin/pandoc-wrapper.sh via bin/md2html.sh -->
@@ -420,7 +422,7 @@ chongo (Landon Curt Noll) <code>/\cc/\</code>
   <p>You may wish to review the <b><a href="../license.html">highlights of some of the key
   features and terms</a></b> of the <a href="https://creativecommons.org/licenses/by-sa/4.0/legalcode.en">actual license</a>.</p>
   <h2>Coda</h2>
-  <p><a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2Fstatus.html">Nu HTML check this web page</a></p>
+  <p><a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2Fnext%2Frules.html">Nu HTML check this web page</a></p>
   <p><a href="#top">Jump to top</a> <a href="#content">Jump to Content</a> <a href="#inventory">Jump to Inventory</a></p>
 </div>