Bump validator in /grabdish/inventory-nodejs/inventory (#236)

Bumps [validator](https://github.com/validatorjs/validator.js) from 12.2.0 to 13.7.0.
- [Release notes](https://github.com/validatorjs/validator.js/releases)
- [Changelog](https://github.com/validatorjs/validator.js/blob/master/CHANGELOG.md)
- [Commits](validatorjs/validator.js@12.2.0...13.7.0)

---
updated-dependencies:
- dependency-name: validator
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]