fix spec:media-capabilities reference (#946)

SHA: 3474eda
Reason: push, by Djuffin

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: Djuffin

index.html

@@ -5,9 +5,9 @@
   <title>WebCodecs</title>
   <meta content="ED" name="w3c-status">
   <link href="https://www.w3.org/StyleSheets/TR/2021/W3C-ED" rel="stylesheet">
-  <meta content="Bikeshed version d113b2e81, updated Tue Jun 9 14:57:55 2026 -0700" name="generator">
+  <meta content="Bikeshed version ac92c2f0d, updated Fri Aug 21 16:01:29 2026 -0700" name="generator">
   <link href="https://www.w3.org/TR/webcodecs/" rel="canonical">
-  <meta content="ce2788dc57681b4d56f3728848f3d99a1d1bf456" name="revision">
+  <meta content="3474eda40f3d2cb2f529e8f6e5423562ee384aa8" name="revision">
   <meta content="dark light" name="color-scheme">
   <link href="https://www.w3.org/StyleSheets/TR/2021/dark.css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css">
 <style>
@@ -754,7 +754,7 @@
 </p>
    <h1 class="no-ref p-name" id="title">WebCodecs</h1>
    <p id="w3c-state"><a href="https://www.w3.org/standards/types/#ED">Editor’s Draft</a>,
-    <time class="dt-updated" datetime="2026-07-08">8 July 2026</time></p>
+    <time class="dt-updated" datetime="2026-08-26">26 August 2026</time></p>
    <details open>
     <summary>More details about this document</summary>
     <div data-fill-with="spec-metadata">