Bump apps/mastodon from `57b9115` to `1f945e7`
Bump apps/mastodon from `57b9115` to `1f945e7`

Bumps [apps/mastodon](https://github.com/tootsuite/mastodon) from `57b9115` to `1f945e7`.
- [Release notes](https://github.com/tootsuite/mastodon/releases)
- [Commits](https://github.com/tootsuite/mastodon/compare/57b9115c4e0446c3ebb313a2612e256b270cfd25...1f945e73909c915095f7235c99ef3544deb025e0)

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