SDK-1687: Update Doc Scan demo iframe

Author: davidgrayston

examples/doc-scan/resources/views/home.blade.php

@@ -1,5 +1,5 @@
 @extends('layouts.app')
 
 @section('content')
-<iframe src="{{ $iframeUrl }}" width="100%" height="750" allow="camera" style="border:none;"></iframe>
-@endsection
+<iframe src="{{ $iframeUrl }}" width="100%" height="750" allow="camera" style="border:none;" allowfullscreen></iframe>
+@endsection