Bump apps/cartodb from `98450a1` to `7b8d56d`
Bump apps/cartodb from `98450a1` to `7b8d56d`

Bumps [apps/cartodb](https://github.com/CartoDB/cartodb) from `98450a1` to `7b8d56d`.
- [Release notes](https://github.com/CartoDB/cartodb/releases)
- [Commits](https://github.com/CartoDB/cartodb/compare/98450a1ef77a32db70cc018dc3da9ea1b0c0dcfd...7b8d56d921cd4ee3866cf7b921b414762a291afd)

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