Bump engines/ahoy from `514e4f9` to `31b9a3e`
Bump engines/ahoy from `514e4f9` to `31b9a3e`

Bumps [engines/ahoy](https://github.com/ankane/ahoy) from `514e4f9` to `31b9a3e`.
- [Release notes](https://github.com/ankane/ahoy/releases)
- [Commits](https://github.com/ankane/ahoy/compare/514e4f9aed4ff87be791e4d8b73b0f2788233ba8...31b9a3eea10b99f8f66bd783e28261416d6c5ce8)

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