updated opengraph

Signed-off-by: bidi <bidi@apidemia.com>

Author: bidi47

public/images/app/twitter-card-api.png

@@ -41,7 +41,7 @@
         <link href="https://fonts.googleapis.com/css?family=Barlow:400,500,600" rel="stylesheet">
         <link href="https://fonts.googleapis.com/css?family=Raleway:600" rel="stylesheet">
 
-        <link href="{{ asset('css/app.css?v=11') }}" rel="stylesheet" />
+        <link href="{{ asset('css/app.css?v=12') }}" rel="stylesheet" />
 
         {% block stylesheets %}{% endblock %}
     </head>