build(deps): bump express-validator from 6.12.0 to 6.12.1 (#731)

Bumps [express-validator](https://github.com/express-validator/express-validator) from 6.12.0 to 6.12.1.
- [Release notes](https://github.com/express-validator/express-validator/releases)
- [Commits](express-validator/express-validator@v6.12.0...v6.12.1)

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

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

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

package.json

@@ -27,7 +27,7 @@
         "debug": "~4.3.2",
         "dotenv": "^10.0.0",
         "express": "~4.17.1",
-        "express-validator": "^6.12.0",
+        "express-validator": "^6.12.1",
         "express-winston": "^2.6.0",
         "handlebars": "^4.7.7",
         "jsonwebtoken": "^8.5.1",