chore(deps): Bump validator from 13.15.0 to 13.15.15

Bumps [validator](https://github.com/validatorjs/validator.js) from 13.15.0 to 13.15.15.
- [Release notes](https://github.com/validatorjs/validator.js/releases)
- [Changelog](https://github.com/validatorjs/validator.js/blob/master/CHANGELOG.md)
- [Commits](validatorjs/validator.js@13.15.0...13.15.15)

---
updated-dependencies:
- dependency-name: validator
  dependency-version: 13.15.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]