Bump apps/signonotron2 from `b1f92d5` to `8e62b1e`
Bump apps/signonotron2 from `b1f92d5` to `8e62b1e`

Bumps [apps/signonotron2](https://github.com/alphagov/signonotron2) from `b1f92d5` to `8e62b1e`.
- [Release notes](https://github.com/alphagov/signonotron2/releases)
- [Commits](https://github.com/alphagov/signonotron2/compare/b1f92d53d0b15ad3e8b40d7ac507fbd8e1ece05d...8e62b1e812dee40f483a8b1c9c389c7ba5110e0d)

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