title: Favor format over String#% rubocop
body: <pre><code>request_url ||= URI_FORMATS[:home_page] % {
            base_uri:     AppConfig.test_api['base_url'],
            end_point:    AppConfig.test_api['end_points']['home_page'],
            client_id:    AppConfig.test_api['client_id'],
          }
  </code></pre>
  
  <p>I am getting Favor format over String#% rubocop error for this.
  Any idea how to resolve this. I just gone through the cause of the error here </p>
  
  <pre><code>https://quynhcodes.wordpress.com/2017/03/29/string-interpolation-in-ruby/
  </code></pre>
  
  <p>But I am not using any string interpolation here.</p>
  
  <p>So how can we solve this issue.?</p>