chore(deps): bump validator and @types/validator in /server (#60)

Bumps [validator](https://github.com/validatorjs/validator.js) and [@types/validator](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/validator). These dependencies needed to be updated together.

Updates `validator` from 13.11.0 to 13.12.0
- [Release notes](https://github.com/validatorjs/validator.js/releases)
- [Changelog](https://github.com/validatorjs/validator.js/blob/master/CHANGELOG.md)
- [Commits](validatorjs/validator.js@13.11.0...13.12.0)

Updates `@types/validator` from 13.11.7 to 13.12.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/validator)

---
updated-dependencies:
- dependency-name: validator
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: "@types/validator"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

server/package-lock.json

@@ -23,7 +23,7 @@
   "dependencies": {
     "@emurgo/cardano-serialization-lib-nodejs": "^11.5.0",
     "@reqlez/express-openapi": "^2.1.2",
-    "@types/validator": "^13.11.7",
+    "@types/validator": "^13.12.0",
     "axios": "^1.7.3",
     "bech32-converting": "^1.0.9",
     "cors": "^2.8.5",
@@ -34,7 +34,7 @@
     "morgan": "^1.10.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.5.4",
-    "validator": "^13.11.0"
+    "validator": "^13.12.0"
   },
   "devDependencies": {
     "@types/cors": "^2.8.17",