Bump apps/mastodon from `a1a8aa4` to `11d6031`
Bump apps/mastodon from `a1a8aa4` to `11d6031`

Bumps [apps/mastodon](https://github.com/tootsuite/mastodon) from `a1a8aa4` to `11d6031`.
- [Release notes](https://github.com/tootsuite/mastodon/releases)
- [Commits](https://github.com/tootsuite/mastodon/compare/a1a8aa4a08ee457b62f505cea929a0a319655c83...11d603101a7b3389c679b8c155a3cb06203ca31a)

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