chore(skip-button): change default urn

Change the default media of the skip-button demo for one that has the correct
metadata.

Author: jboix

packages/skip-button/index.html

@@ -31,7 +31,7 @@
   const debug = searchParams.has('debug');
   const ilHost = searchParams.get('ilHost') || undefined;
   const language = searchParams.get('language');
-  const urn = searchParams.get('urn') || 'urn:rts:video:14683290';
+  const urn = searchParams.get('urn') || 'urn:rts:video:15532586';
 
   // Create a pillarbox player instance with the SkipButton enabled
   window.player = pillarbox('player', {