[core-auth] Bump @azure/core-auth version and sort dependencies

[daviwil]

This change updates @azure/core-auth to 1.0.0-preview.3 following the release of 1.0.0-preview.2 and also sorts the dependencies list to be alphabetical.

[mikeharder]

I believe you should run rush update or rush update --full, since I believe package version bumps should also update pnpm-lock.json.

[daviwil]

I just ran rush update and pnpm-lock.yaml wasn't changed. Running rush update --full caused it to be updated with a bunch of dependency version changes that I also saw in another PR of yours but nothing related to core-auth itself. Perhaps it's because all of our packages that depend on core-auth are now pinned to the publicly-released version and not the one that's in the repo?

[mikeharder]

@daviwil: I think you are correct, pnpm-lock.yaml doesn't contain the versions of our own packages, only dependency versions. So no update is needed in this PR.