[WebProfilerBundle] Fix spelling of curl

the cli is spelled `curl` the project is spelled `cURL` Some reference: * https://curl.se/ * https://github.com/curl/curl * https://twitter.com/bagder/status/1524674023224922112

Author: lyrixx

src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/http_client.html.twig

@@ -96,7 +96,7 @@
  {% endif %}
  {% if trace.curlCommand is not null %}
  <th>
- <button class="btn btn-sm hidden label" title="Copy as cURL" data-clipboard-text="{{ trace.curlCommand }}">cURL</button>
+ <button class="btn btn-sm hidden label" title="Copy as curl" data-clipboard-text="{{ trace.curlCommand }}">curl</button>
  </th>
  {% endif %}
  </tr>