Bump engines/sail from `6d776ba` to `2123446`
Bump engines/sail from `6d776ba` to `2123446`

Bumps [engines/sail](https://github.com/vinistock/sail) from `6d776ba` to `2123446`.
- [Release notes](https://github.com/vinistock/sail/releases)
- [Commits](https://github.com/vinistock/sail/compare/6d776ba4a9ddf72e9b09b393a52cc15adb4267c8...2123446a606ed64da67a79d5274ea607ab071944)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
eliotsykes/real-world-rails