Bump nyc from 11.4.1 to 11.6.0

Bumps [nyc](https://github.com/istanbuljs/nyc) from 11.4.1 to 11.6.0.
- [Changelog](https://github.com/istanbuljs/nyc/blob/master/CHANGELOG.md)
- [Commits](istanbuljs/nyc@v11.4.1...v11.6.0)

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

Author: dependabot-support