Avoid crash when bugsnag is not in the container
Avoid crash when bugsnag is not in the container

This can happen when the DI container isn't totally setup, which is
very common when running unit tests

See https://github.com/bugsnag/bugsnag-laravel/issues/440

bugsnag/bugsnag-laravel,bugsnag/bugsnag-laravel,bugsnag/bugsnag-laravel,bugsnag/bugsnag-laravel