Bump calculated_attributes from 0.3.0 to 0.4.0
Bump calculated_attributes from 0.3.0 to 0.4.0

Bumps [calculated_attributes](https://github.com/aha-app/calculated_attributes) from 0.3.0 to 0.4.0.
- [Release notes](https://github.com/aha-app/calculated_attributes/releases)
- [Commits](https://github.com/aha-app/calculated_attributes/compare/v0.3.0...v0.4.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
cysjonathan/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2