improve use of One_Ring_inscription in 2004/anonymous

Use the `ring.pgm` image output, scaled to a height of 127
pixels and translated into PNG format.

Also fix the `tmp/year_prize.numbers` file to
change the award for the `2004_anonymous` entry
to use single quotes so that `tmp/gen_entry_json.sh`
won't re-introduce the double quotes into the
`2004/anonymous/.entry.json` file.

Ran `bin/readme2index.sh -v 1 2004/anonymous` to perform the above.

2004/anonymous/index.html

@@ -10,10 +10,10 @@
 <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap" rel="stylesheet">
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
-<title>2004/anonymous - "Best use of ""Precious"" Lines"</title>
+<title>2004/anonymous - Best use of 'Precious' Lines</title>
 <link rel="icon" type="image/x-icon" href="../../favicon.ico">
-<meta name="description" content="2004 IOCCC entry anonymous - "Best use of ""Precious"" Lines"">
-<meta name="keywords" content="IOCCC, 2004, IOCCC 2004, IOCCC entry, anonymous, "Best use of ""Precious"" Lines"">
+<meta name="description" content="2004 IOCCC entry anonymous - Best use of 'Precious' Lines">
+<meta name="keywords" content="IOCCC, 2004, IOCCC 2004, IOCCC entry, anonymous, Best use of 'Precious' Lines">
 </head>
 
 <!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
@@ -114,7 +114,7 @@
 <div class="header">
   <img src="../../png/ioccc.png" alt="IOCCC image by Matt Zucker" width=300 height=110>
   <h1>The International Obfuscated C Code Contest</h1>
-  <h2>2004/anonymous - "Best use of ""Precious"" Lines"</h2>
+  <h2>2004/anonymous - Best use of 'Precious' Lines</h2>
 </div>
 
 <!-- END: this line ends content from: inc/header.default.html -->
@@ -200,9 +200,9 @@ Speech</a>:</p>
  alt="The inscription, in the Black Speech of Mordor, on the One Ring"
  width=453 height=127></p>
 <p>into English reads:</p>
-<pre><code>    **One Ring** to rule them all,
-    **One Ring** to find them,
-    **One Ring** to bring them all and in the darkness bind them.</code></pre>
+<pre><code>    One Ring to rule them all,
+    One Ring to find them,
+    One Ring to bring them all and in the darkness bind them.</code></pre>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>This program takes a single command line argument, transcribes the
 argument text into Tolkien’s Elvish letters, and writes the