chore(deps): bump lodash.mergewith and @commitlint/load

Bumps [lodash.mergewith](https://github.com/lodash/lodash) to 4.6.2 and updates ancestor dependency [@commitlint/load](https://github.com/conventional-changelog/commitlint/tree/HEAD/@commitlint/load). These dependencies need to be updated together.


Updates `lodash.mergewith` from 4.6.1 to 4.6.2
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/commits)

Updates `@commitlint/load` from 6.1.3 to 19.5.0
- [Release notes](https://github.com/conventional-changelog/commitlint/releases)
- [Changelog](https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/load/CHANGELOG.md)
- [Commits](https://github.com/conventional-changelog/commitlint/commits/v19.5.0/@commitlint/load)

---
updated-dependencies:
- dependency-name: lodash.mergewith
  dependency-type: indirect
- dependency-name: "@commitlint/load"
  dependency-type: direct:production
...

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

Author: dependabot[bot]