fix bogus use of ../ in URLs of top level markdown files

thanks-for-help.html

@@ -137,7 +137,7 @@
 <h2 id="and-thanks-for-all-the-fish.--">.. and thanks for all the fish. :-)</h2>
 <p>To avoid having to change numerous “<em>index.html</em>” files to add thank you notes,
 we centralize them below.</p>
-<p>The <a href="../judges.html">IOCCC judges</a> wish to recognize the many
+<p>The <a href="judges.html">IOCCC judges</a> wish to recognize the many
 important contributions to the IOCCC presentation of past IOCCC entries.
 We are pleased to note the many contributions, <strong>made since 2021 Jan 01</strong>,
 on a IOCCC entry by entry basis.</p>
@@ -4194,16 +4194,16 @@ manually.</p>
 fixes and important improvements and one who has literally (or numerically :-) )
 contributed thousands, that we wish to thank.</p>
 <h3 id="authors">Authors</h3>
-<p>A good number of the <a href="../authors.html">wining entries of the
+<p>A good number of the <a href="authors.html">wining entries of the
 IOCCC</a> tested, identified and helped correct
 and/or improve the write-ups of fellow IOCCC entries for the year that they won.
-The list of those entries is too long to mention: nevertheless the <a href="../judges.html">IOCCC
+The list of those entries is too long to mention: nevertheless the <a href="judges.html">IOCCC
 judges</a> <strong>VERY MUCH APPRECIATE</strong> those who
 helped improve the presentation of their fellow IOCCC entries.</p>
 <div id="cody">
 <h3 id="cody-boone-ferguson">Cody Boone Ferguson</h3>
 </div>
-<p>We call out the extensive contributions of <a href="../authors.html#Cody_Boone_Ferguson">Cody Boone
+<p>We call out the extensive contributions of <a href="authors.html#Cody_Boone_Ferguson">Cody Boone
 Ferguson</a> who is
 responsible for most of the improvements and fixes including many <strong>EXTREMELY
 HARD bug fixes</strong> like <a href="thanks-for-help.html#1988_phillipps">1988/phillipps</a>,
@@ -4241,7 +4241,7 @@ systems!</p>
 <div id="yusuke">
 <h3 id="yusuke-endoh">Yusuke Endoh</h3>
 </div>
-<p><a href="../authors.html#Yusuke_Endoh">Yusuke Endoh</a> supplied a
+<p><a href="authors.html#Yusuke_Endoh">Yusuke Endoh</a> supplied a
 number of important bug fixes to a number of past IOCCC entries. Some of those
 fixes were <strong>EXTREMELY TECHNICALLY CHALLENGING</strong> such as
 <a href="thanks-for-help.html#1989_robison">1989/robison</a>,