video-provider: remove socket open state condition for rendering video-list

That check doesnt make sense anymore. Removing it makes the video list load faster and webcam sharing seem more responsive

bigbluebutton-html5/imports/ui/components/video-provider/component.jsx

@@ -880,12 +880,10 @@ class VideoProvider extends Component {
 
   render() {
     const { swapLayout, currentVideoPageIndex } = this.props;
-    const { socketOpen } = this.state;
-    if (!socketOpen) return null;
-
     const {
       streams,
     } = this.props;
+
     return (
       <VideoListContainer
         streams={streams}