Update NextRoll timeline (WICG#764)

SHA: 4159e19
Reason: push, by qingxinwu

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 6edc88947, updated Thu Aug 17 11:18:09 2023 -0700" name="generator">
   <link href="https://wicg.github.io/turtledove/" rel="canonical">
-  <meta content="676bfc664268d0fefab95c340b042c4cd425757c" name="document-revision">
+  <meta content="4159e1996e6812f1e8465c5c08e778e9751cb088" name="document-revision">
 <style>
 /* domintro from https://resources.whatwg.org/standard.css */
 .domintro {
@@ -699,7 +699,7 @@
   <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">Protected Audience (formerly FLEDGE)</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="2023-08-22">22 August 2023</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="2023-08-28">28 August 2023</time></p>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version: