* bug for audio and video widget fixed
* cypress test for audio widget
* audio and video updated cypress tests
* cypress test cases updated
* writing logic for video widget
* working on video widget
* intermediate logic
* inbetween logic
* updateWidgetMetaProperty removed from onEnded event
* this.props.playing logic in onPlay & onPause events
* test code
* test code
* Add comment
* audio widget updated; comments for audio and video widget
* cypress changes
* removed cypress credentials
* comments updated
* change in comments and cypress test cases
* feedback incorporated
* comments added to audio and video spec files
* video spec updated
* video spec updated
Co-authored-by: balajisoundar <balaji@appsmith.com>