title: Add custom logger and configuration for a @Feign
body: <p>I've created a custom logger</p>
  <pre><code>public class FeignCustomLogger extends Logger {
      /.../
  }
  </code></pre>
  <p>Here is my Feign interface:</p>
  <pre><code>@FeignClient(name = &quot;my-book&quot;, url = &quot;${partner.my-book.rest-client.base-url}&quot;)
  public interface MyBookFeignRestClient {
      /.../
  }
  </code></pre>
  <p>Is it possible to add my logger into the FeignClient?
  I need it for making logs of requests and responses in a special pattern</p>