Bump apps/discourse from `ec0212e` to `6c155db`
Bump apps/discourse from `ec0212e` to `6c155db`

Bumps [apps/discourse](https://github.com/discourse/discourse) from `ec0212e` to `6c155db`.
- [Release notes](https://github.com/discourse/discourse/releases)
- [Commits](https://github.com/discourse/discourse/compare/ec0212e56bb62d4f6007dd1f8e5a6cbf3fcbed4c...6c155dba775441ccef9ac21c770102857978286d)

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