build(deps-dev): bump bson from 4.0.3 to 4.0.4
build(deps-dev): bump bson from 4.0.3 to 4.0.4

Bumps [bson](https://github.com/mongodb/js-bson) from 4.0.3 to 4.0.4.
- [Release notes](https://github.com/mongodb/js-bson/releases)
- [Changelog](https://github.com/mongodb/js-bson/blob/master/HISTORY.md)
- [Commits](https://github.com/mongodb/js-bson/compare/v4.0.3...v4.0.4)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
mongodb-js/connection-model,mongodb-js/mongodb-connection-model