Call webdriver bidi hooks to clone request and response bodies

Author: juliandescottes

fetch.bs

@@ -4586,6 +4586,8 @@ the response. [[!HTTP-CACHING]]
  <var>request</var>'s <a for=request>body</a> to <var>request</var>'s <a for=request>body</a>
  <a for="byte sequence">as a body</a>.
 
+ <li><p>Run the <a>WebDriver BiDi clone network request body</a> steps with <var>request</var>.
+
  <li>
   <p>If all of the following conditions are true:
 
@@ -6691,6 +6693,8 @@ optional boolean <var>forceNewConnection</var> (default false), run these steps:
  <li><p>Set <var>response</var>'s <a for=response>body</a> to a new <a for=/>body</a> whose
  <a for=body>stream</a> is <var>stream</var>.
 
+ <li><p>Run the <a>WebDriver BiDi clone network response body</a> steps with <var>request</var> and <var>response</var>.
+
  <li><p tracking-vector>If <var>includeCredentials</var> is true, then the user agent should
  <a>parse and store response `<code>Set-Cookie</code>` headers</a> given <var>request</var> and
  <var>response</var>.