Update HOWTO-chrome.md with button flow dev trial instruction (#551)

SHA: 40e9897
Reason: push, by npm1

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

index.html

@@ -6,7 +6,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version 82ce88815, updated Thu Sep 7 16:33:55 2023 -0700" name="generator">
   <link href="https://fedidcg.github.io/FedCM/" rel="canonical">
-  <meta content="42bebc159a6702772ef6ed858b0d82639ed30910" name="document-revision">
+  <meta content="40e989765417c1d5de4a8152d622c7f5bc68ef46" name="document-revision">
 <style>
 dl.domintro dt {
     font-family: Menlo, Consolas, "DejaVu Sans Mono", Monaco, monospace;
@@ -917,7 +917,7 @@
   <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">Federated Credential Management API</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2024-02-28">28 February 2024</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2024-03-25">25 March 2024</time></p>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -4926,11 +4926,11 @@ <h3 class="no-num no-ref heading settled" id="normative"><span class="content">N
    <dt id="biblio-clear-site-data">[CLEAR-SITE-DATA]
    <dd>Mike West. <a href="https://w3c.github.io/webappsec-clear-site-data/"><cite>Clear Site Data</cite></a>. URL: <a href="https://w3c.github.io/webappsec-clear-site-data/">https://w3c.github.io/webappsec-clear-site-data/</a>
    <dt id="biblio-credential-management-1">[CREDENTIAL-MANAGEMENT-1]
-   <dd>Mike West. <a href="https://w3c.github.io/webappsec-credential-management/"><cite>Credential Management Level 1</cite></a>. URL: <a href="https://w3c.github.io/webappsec-credential-management/">https://w3c.github.io/webappsec-credential-management/</a>
+   <dd>Nina Satragno. <a href="https://w3c.github.io/webappsec-credential-management/"><cite>Credential Management Level 1</cite></a>. URL: <a href="https://w3c.github.io/webappsec-credential-management/">https://w3c.github.io/webappsec-credential-management/</a>
    <dt id="biblio-csp">[CSP]
    <dd>Mike West; Antonio Sartori. <a href="https://w3c.github.io/webappsec-csp/"><cite>Content Security Policy Level 3</cite></a>. URL: <a href="https://w3c.github.io/webappsec-csp/">https://w3c.github.io/webappsec-csp/</a>
    <dt id="biblio-css-color-4">[CSS-COLOR-4]
-   <dd>Tab Atkins Jr.; Chris Lilley; Lea Verou. <a href="https://drafts.csswg.org/css-color/"><cite>CSS Color Module Level 4</cite></a>. URL: <a href="https://drafts.csswg.org/css-color/">https://drafts.csswg.org/css-color/</a>
+   <dd>Chris Lilley; Tab Atkins Jr.; Lea Verou. <a href="https://drafts.csswg.org/css-color-4/"><cite>CSS Color Module Level 4</cite></a>. URL: <a href="https://drafts.csswg.org/css-color-4/">https://drafts.csswg.org/css-color-4/</a>
    <dt id="biblio-css-color-5">[CSS-COLOR-5]
    <dd>Chris Lilley; et al. <a href="https://drafts.csswg.org/css-color-5/"><cite>CSS Color Module Level 5</cite></a>. URL: <a href="https://drafts.csswg.org/css-color-5/">https://drafts.csswg.org/css-color-5/</a>
    <dt id="biblio-cssom-view-1">[CSSOM-VIEW-1]