* Upgrade frontend-enterprise and pass in user

ENT-2648

* Add react-router-dom

* Add back caret

[TNL-7051] Clicking a video XBlock's fullscreen button now takes the video fullscreen instead of full window.

Gracefully fallback to full window if fullscreen apis are absent

Also update node-sass to a compatible version.
Include a regenerated package-lock.

DISCO-1067

The output that renovate generates is different from what the version of
npm we're using generates.

- Moved jasmin-jquery back to pointing at git.  The version on NPM is
not the same because they made more changes to 2.1.1 before releasing it
to NPM.

- Run `npm install` locally because it produces slightly different
output than renovate which causes the quality tests to fail.

Catch other changes to the lock file that should have been made.

Removing the Deprecated the 'external_auth' package in favor of 'third_party_auth' which is the current recommendation.

also move mockprock (dev only proctoring service)'s JS to
devDependencies

also manually increment edx-proctoring version, since that's all we
wanted to achieve with this

Also package lock was tricky in how specifically it wanted to be
updated

also ensures that our proctoring JS will run through babel, even while
we have npm dependencies installed on a local-only basis