chore(deps): bump @nivo/core from 0.86.0 to 0.87.0 in /frontend

Bumps [@nivo/core](https://github.com/plouc/nivo/tree/HEAD/packages/core) from 0.86.0 to 0.87.0.
- [Release notes](https://github.com/plouc/nivo/releases)
- [Changelog](https://github.com/plouc/nivo/blob/master/CHANGELOG.md)
- [Commits](https://github.com/plouc/nivo/commits/v0.87.0/packages/core)

---
updated-dependencies:
- dependency-name: "@nivo/core"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>