Full overhawl of video & audio playback to make it more complete (#1432)

* Add support for capturing media attributes in rrweb-snapshot

* Add loop to mediaInteractionParam

* Add support for loop in RRMediaElement

* Add support for recording loop attribute on media elements

* Update video playback and fix bugs

* Update cross-origin iframe media attributes and player state

packages/rrdom/test/document.test.ts

@@ -1079,6 +1079,7 @@ describe('Basic RRDocument implementation', () => {
       expect(node.paused).toBeUndefined();
       expect(node.muted).toBeUndefined();
       expect(node.playbackRate).toBeUndefined();
+      expect(node.loop).toBeUndefined();
       expect(node.play).toBeDefined();
       expect(node.pause).toBeDefined();
       expect(node.toString()).toEqual('VIDEO ');