Bump apps/pupilfirst from `98d27a7` to `ac423d0`
Bump apps/pupilfirst from `98d27a7` to `ac423d0`

Bumps [apps/pupilfirst](https://github.com/pupilfirst/pupilfirst) from `98d27a7` to `ac423d0`.
- [Release notes](https://github.com/pupilfirst/pupilfirst/releases)
- [Commits](https://github.com/pupilfirst/pupilfirst/compare/98d27a75388bd5e9cdca443793540bdeeac9745e...ac423d01914c9c8a97e2d244a21ca24ad0e5fc45)

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