Bump apps/discourse from `477538b` to `2eb9c0f`
Bump apps/discourse from `477538b` to `2eb9c0f`

Bumps [apps/discourse](https://github.com/discourse/discourse) from `477538b` to `2eb9c0f`.
- [Release notes](https://github.com/discourse/discourse/releases)
- [Commits](https://github.com/discourse/discourse/compare/477538bf2dde226747cfa9de85006bbab1930f63...2eb9c0f3dd8f5a3853d83c51639b6d4178e9e0d2)

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