Add optional data field for characteristic and descriptor read operation simulation (#657)

SHA: f41724b
Reason: push, by chengweih001

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

Author: chengweih001

scanning.html

@@ -7,7 +7,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version b25686b9f, updated Fri Mar 14 14:15:20 2025 -0700" name="generator">
   <link href="https://webbluetoothcg.github.io/web-bluetooth/scanning.html" rel="canonical">
-  <meta content="bf09eed77f58ce29d742bff3ca9172f4af1f65d5" name="revision">
+  <meta content="f41724b9313788ddfde0f1c722c9ac5e29bc1771" name="revision">
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   <link href="https://www.w3.org/StyleSheets/TR/2021/dark.css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css">
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@@ -743,7 +743,7 @@
   <div class="head">
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    <h1 class="p-name no-ref" id="title">Web Bluetooth Scanning</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="2025-05-06">6 May 2025</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="2025-05-13">13 May 2025</time></p>
    <details open>
     <summary>More details about this document</summary>
     <div data-fill-with="spec-metadata">