Update fledge-tester-list.md : Add Lucead.com as testing company (#1133)

SHA: 6c75fb7
Reason: push, by michaelkleber

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 d765c696b, updated Fri Mar 8 15:58:52 2024 -0800" name="generator">
   <link href="https://wicg.github.io/turtledove/" rel="canonical">
-  <meta content="349dbd75473fadcdaa731e9a15ff45181b50f410" name="revision">
+  <meta content="6c75fb7eafbd90d50b3da2a54bc617fbbe80f032" name="revision">
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    <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="2024-04-11">11 April 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="2024-04-12">12 April 2024</time></p>
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      <dt>This version: