Bump grumpy-core from 0.2.2 to 0.4.0
Bump grumpy-core from 0.2.2 to 0.4.0

Bumps [grumpy-core](https://github.com/davidmoten/grumpy) from 0.2.2 to 0.4.0.
- [Release notes](https://github.com/davidmoten/grumpy/releases)
- [Changelog](https://github.com/davidmoten/grumpy/blob/master/RELEASE_NOTES.md)
- [Commits](https://github.com/davidmoten/grumpy/compare/0.2.2...0.4.0)

---
updated-dependencies:
- dependency-name: com.github.davidmoten:grumpy-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
davidmoten/geo,davidmoten/geo