Repo: Update both `version` fields in `package-lock.json`

[mgol]

package-lock.json versions 2 & 3 keep version in two fields - a top-level version one and a deep packages[ "" ].version one. Update both.

#117 needs to land first to fix CI.

[timmywil]

~I forget where this is in the process, but an npm install would update the version in the lock file as well. Also, that may be more future-proof if there are multiple places it needs to be updated.~ Use npm version without committing.

[timmywil]

Please add Needs Review back when updated.