feat: add MediaMetadata (#2410)

* change browserslist to cover 100% not dead browsers

* feat: add MediaMetadata

* Revert browserslist change

Co-authored-by: Sam Potts <sam@potts.es>

demo/src/js/demo.js

@@ -65,6 +65,17 @@ import toggleClass from './toggle-class';
         // Prevent Vimeo blocking plyr.io demo site
         referrerPolicy: 'no-referrer',
       },
+      mediaMetadata: {
+        title: 'View From A Blue Moon',
+        album: 'Sports',
+        artist: 'Brainfarm',
+        artwork: [
+          {
+            src: 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg',
+            type: 'image/jpeg',
+          },
+        ],
+      },
       markers: {
         enabled: true,
         points: [