Bump validator in the minor-and-patch group across 1 directory

Bumps the minor-and-patch group with 1 update in the / directory: [validator](https://github.com/validatorjs/validator.js).


Updates `validator` from 13.15.15 to 13.15.20
- [Release notes](https://github.com/validatorjs/validator.js/releases)
- [Changelog](https://github.com/validatorjs/validator.js/blob/master/CHANGELOG.md)
- [Commits](validatorjs/validator.js@13.15.15...13.15.20)

---
updated-dependencies:
- dependency-name: validator
  dependency-version: 13.15.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minor-and-patch
...

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

Author: dependabot[bot]