fix: package.json & yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-KOA-8720152

Author: snyk-bot

package.json

@@ -23,7 +23,7 @@
   "dependencies": {
     "@hapi/boom": "^10.0.0",
     "@koa/router": "^10.0.0",
-    "@ladjs/api": "^9.0.2",
+    "@ladjs/api": "^14.1.17",
     "@ladjs/env": "^3.0.0",
     "@ladjs/graceful": "^2.0.1",
     "@ladjs/shared-config": "^7.0.3",