Bump apps/helpy from `f5150f1` to `a5c4a0f`
Bump apps/helpy from `f5150f1` to `a5c4a0f`

Bumps [apps/helpy](https://github.com/helpyio/helpy) from `f5150f1` to `a5c4a0f`.
- [Release notes](https://github.com/helpyio/helpy/releases)
- [Commits](https://github.com/helpyio/helpy/compare/f5150f15fa0a3e7bd8eb3c2f62529980e8a13ca8...a5c4a0f24cf1ed554db71a6b913c8edd83a6dd10)

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