Better CDDL for session.SubscriptionRequest (#679)

SHA: a676958
Reason: push, by Lightning00Blade

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

Author: Lightning00Blade

index.html

@@ -7,7 +7,7 @@
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   <meta content="Bikeshed version 82ce88815, updated Thu Sep 7 16:33:55 2023 -0700" name="generator">
   <link href="https://w3c.github.io/webdriver-bidi/" rel="canonical">
-  <meta content="f00427b02d162f095e1448fa439ada05816d8edd" name="document-revision">
+  <meta content="a676958fb6d6158ef3d69ecd72d65fb8b28ba6e0" name="document-revision">
 <style>
 var {
   color: #cd5c5c
@@ -2045,8 +2045,8 @@ <h5 class="heading settled" data-level="7.1.2.3" id="type-session-ProxyConfigura
 </pre>
    <h5 class="heading settled" data-level="7.1.2.4" id="type-session-SubscriptionRequest"><span class="secno">7.1.2.4. </span><span class="content">The session.SubscriptionRequest Type</span><a class="self-link" href="#type-session-SubscriptionRequest"></a></h5>
 <pre class="cddl remote-cddl">session.SubscriptionRequest = {
-  events: [*text],
-  ? contexts: [*browsingContext.BrowsingContext],
+  events: [+text],
+  ? contexts: [+browsingContext.BrowsingContext],
 }
 </pre>
    <p>The <code>session.SubscriptionRequest</code> type represents a request to