* feat: Exposes a method for checking is remote track received and played.
Used for some tests in torture.
* squash: Drop not matching string.
Duplicate translation key with not matching content.
* squash: Moves torture specific functions to features/base/testing.
Listens for media events from the video tag of the large video and stores them in redux.
* squash: Fix comments.
* feat: Listens for media events from the video tag of the remote videos and stores them in redux.
* squash: Fix undefined videoTrack if between switches.
Adds the logic to render TestHint only when the test mode is enabled
in order to be able to put independent TestHints in other places than
the TestConnectionInfo component.