Bump validator in /ukelonn.web.frontend/src/main/frontend

Bumps [validator](https://github.com/validatorjs/validator.js) from 13.6.0 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@13.6.0...13.7.0)

---
updated-dependencies:
- dependency-name: validator
  dependency-type: direct:production
...

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

ukelonn.web.frontend/src/main/frontend/package.json

@@ -19,7 +19,7 @@
         "react-redux": "^7.2.4",
         "react-router-dom": "^5.2.0",
         "redux-saga": "1.1.3",
-        "validator": "^13.6.0"
+        "validator": "^13.7.0"
     },
     "scripts": {
         "start": "react-scripts start",