Bump camelcase from 6.2.1 to 6.3.0

Bumps [camelcase](https://github.com/sindresorhus/camelcase) from 6.2.1 to 6.3.0.
- [Release notes](https://github.com/sindresorhus/camelcase/releases)
- [Commits](https://github.com/sindresorhus/camelcase/compare/v6.2.1...v6.3.0

)

---
updated-dependencies:
- dependency-name: camelcase
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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