chore: Update auto-publish.yml: Use actions/checkout@v4

SHA: 976639b
Reason: push, by plehegar

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

Author: plehegar

index.html

@@ -4,9 +4,9 @@
   <meta content="width=device-width, initial-scale=1, shrink-to-fit=no" name="viewport">
   <title>Secure Payment Confirmation</title>
   <meta content="ED" name="w3c-status">
-  <meta content="Bikeshed version 47d87adb7, updated Tue Feb 18 17:18:43 2025 -0800" name="generator">
+  <meta content="Bikeshed version b25686b9f, updated Fri Mar 14 14:15:20 2025 -0700" name="generator">
   <link href="https://www.w3.org/TR/secure-payment-confirmation/" rel="canonical">
-  <meta content="d095e268f9bacddeb1f0d1391382610bc9857b22" name="revision">
+  <meta content="976639b9f668962be53251971469fbcd187fe210" name="revision">
   <meta content="dark light" name="color-scheme">
 <style>/* Boilerplate: style-autolinks */
 .css.css, .property.property, .descriptor.descriptor {
@@ -832,7 +832,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">Secure Payment Confirmation</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#ED">Editor’s Draft</a>, <time class="dt-updated" datetime="2025-02-19">19 February 2025</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#ED">Editor’s Draft</a>, <time class="dt-updated" datetime="2025-04-02">2 April 2025</time></p>
    <details open>
     <summary>More details about this document</summary>
     <div data-fill-with="spec-metadata">
@@ -3747,7 +3747,12 @@ <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">I
 function showRefHint(link) {
     if(link.classList.contains("dfn-link")) return;
     const url = link.getAttribute("href");
-    const ref = refsData[url];
+    const refHintKey = link.getAttribute("data-refhint-key");
+    let key = url;
+    if(refHintKey) {
+        key = refHintKey + "_" + url;
+    }
+    const ref = refsData[key];
     if(!ref) return;
 
     hideAllRefHints(); // Only display one at this time.