Upgrade to nightwatch 3

[Jane Sandberg]

It includes some convenient new selectors, and an interesting looking new Angular component integration: https://nightwatchjs.org/guide/overview/whats-new-in-v3.html

[Jane Sandberg (sandbergja)]

This turned out to be super easy -- just update package.json and run `npm i`.

Here is a branch: user/sandbergja/lp2036312-nightwatch3

Here is a link: https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sandbergja/lp2036312-nightwatch3

I'll note that the nightwatch tests previously wouldn't run on my Mac with Firefox 125.0.3; this branch gets them running again. On an Ubuntu focal container with Firefox 124.0.1, the nightwatch tests run both on main and on the current branch.

To test:
1. Load this commit onto a running Evergreen instance
2. cd Open-ILS/src/eg2
3. npm i
4. If you installed firefox using an Ubuntu snap: mkdir $HOME/tmp && export TMPDIR=$HOME/tmp
5. MOZ_HEADLESS=1 ng e2e

Expected behavior is that several tests run, some of which pass and some of which encounter errors (at least until bug 2058256 is resolved).

[Blake GH (bmagic)]

Jane,

This branch includes changes to the package lock file. Are those needed?

[Jane Sandberg (sandbergja)]

Thanks for taking a look, Blake. Yes, those are needed so that npm doesn't have to re-fetch the metadata for the various versions and recalculate package dependencies when you run `npm i`.

[Blake GH (bmagic)]

I re-read bug 1792394. That's a fun file :).

The patch does allow the nightwatch Firefox tests to function. Signed off and now on main. Thanks Jane!