title: curl options in symfony http-client
body: <p>I'm refactoring some clients in a <code>Symfony 4.3</code> project, to use <em>Symfony http-client</em> instead of <em>Guzzle http-client</em>. I'm stuck on a client that uses this option in its constructor:</p>
  
  <pre><code>    'curl.options' =&gt; [CURLOPT_SSLVERSION =&gt; CURL_SSLVERSION_TLSv1_2]
  </code></pre>
  
  <p>I've been reading the docs of Symfony http/client but I can't find any mention of <code>curl</code> options. Does someone know something about how to set this option?
  I'm configuring headers and other important options in <code>framework.yaml</code> for each client.</p>