Changed social media meta image URL from local to absolute.

source/_includes/layouts/article.jinja

@@ -20,15 +20,15 @@
     <meta property="og:url" content="https://flutterarbiter.com/${{ url }}" />
     <meta property="og:title" content="{{ title }} | Flutter Arbiter" />
     <meta property="og:description" content="{{ description }}" />
-    <meta property="og:image" content="/images/branding/flutter-arbiter_logo-preview.png" />
+    <meta property="og:image" content="https://flutterarbiter.com/images/branding/flutter-arbiter_logo-preview.png" />
 
     <!-- Twitter -->
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:site" content="@FlutterBounties" />
     <meta name="twitter:url" content="https://flutterarbiter.com/${{ url }}" />
     <meta name="twitter:title" content="{{ title }} | Flutter Arbiter" />
     <meta name="twitter:description" content="{{ description }}" />
-    <meta name="twitter:image" content="/images/branding/flutter-arbiter_logo-preview.png" />
+    <meta name="twitter:image" content="https://flutterarbiter.com/images/branding/flutter-arbiter_logo-preview.png" />
 
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ" crossorigin="anonymous">
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ENjdO4Dr2bkBIFxQpeoTz1HIcje39Wm4jDKdf19U8gI4ddQ3GYNS7NTKfAdVQSZe" crossorigin="anonymous"></script>