minor #651 [Live] Fix typo in docs (ralfkuehnel)

This PR was merged into the 2.x branch.

Discussion
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[Live] Fix typo in docs

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Tickets       | Fix #...
| License       | MIT

Fix typo in the dependent form fields demo

Commits
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53a987c [Live] Fix typo in docs

Author: weaverryan

ux.symfony.com/templates/live_component_demo/dependent_form_fields.html.twig

@@ -8,7 +8,7 @@
             <button class="nav-link active" data-bs-toggle="tab" data-bs-target="#demo_component" type="button" role="tab" aria-controls="demo_component" aria-selected="true">src/Twig/MealPlannerComponent.php</a>
           </li>
           <li class="nav-item" role="presentation">
-              <button class="nav-link" data-bs-toggle="tab" data-bs-target="#demo_template" type="button" role="tab" aria-controls="demo_template">templates/components/registration_form.html.twig</a>
+              <button class="nav-link" data-bs-toggle="tab" data-bs-target="#demo_template" type="button" role="tab" aria-controls="demo_template">templates/components/meal_planner.html.twig</a>
           </li>
           <li class="nav-item" role="presentation">
               <button class="nav-link" data-bs-toggle="tab" data-bs-target="#demo_form" type="button" role="tab" aria-controls="demo_form">src/Form/MealPlannerForm.php</a>