Bump apps/discourse from `6234d74` to `cdb99f0`
Bump apps/discourse from `6234d74` to `cdb99f0`

Bumps [apps/discourse](https://github.com/discourse/discourse) from `6234d74` to `cdb99f0`.
- [Release notes](https://github.com/discourse/discourse/releases)
- [Commits](https://github.com/discourse/discourse/compare/6234d7455beafb4b2c69b8082705e22370717ceb...cdb99f012b6aac4c42956b16d45fb776f388a3e1)

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