Bump apps/discourse from `5604ce7` to `e74bdfd`
Bump apps/discourse from `5604ce7` to `e74bdfd`

Bumps [apps/discourse](https://github.com/discourse/discourse) from `5604ce7` to `e74bdfd`.
- [Release notes](https://github.com/discourse/discourse/releases)
- [Commits](https://github.com/discourse/discourse/compare/5604ce70d4b53a86c53d6109b4e5c896e1edb7d8...e74bdfdf8e47c8fb15ba5e1cd3870d9bba1c78c8)

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