chore: update package-lock.json file with a newer version of NodeJS to fix warnings on CI

npm ci complained on CI:

npm WARN old lockfile
npm WARN old lockfile The package-lock.json file was created with an old version of npm,
npm WARN old lockfile so supplemental metadata must be fetched from the registry.
npm WARN old lockfile
npm WARN old lockfile This is a one-time fix-up, please be patient...
npm WARN old lockfile

and I install a newer node version (18) and updated the lock file with the following command:

$ nvm install --lts
$ npm install --package-lock-only

See https://stackoverflow.com/questions/68260784/npm-warn-old-lockfile-the-package-lock-json-file-was-created-with-an-old-version

Part of #13

Author: php-coder