Bump apps/canvas-lms from `03dd1aa` to `856fdfc`
Bump apps/canvas-lms from `03dd1aa` to `856fdfc`

Bumps [apps/canvas-lms](https://github.com/instructure/canvas-lms) from `03dd1aa` to `856fdfc`.
- [Release notes](https://github.com/instructure/canvas-lms/releases)
- [Commits](https://github.com/instructure/canvas-lms/compare/03dd1aa9aa61adb77c0f2727184c791707d9dd20...856fdfc17219ca4a69211d7643f88190881cbd94)

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