chore: add package openapi-types

Author: Quentin Nativel

packages/aws-zod-interface-contracts/package.json

@@ -43,6 +43,7 @@
     "@types/http-errors": "^2.0.1",
     "http-errors": "^2.0.0",
     "lodash": "^4.17.21",
+    "openapi-types": "^12.1.3",
     "ts-toolbelt": "^9.6.0"
   },
   "devDependencies": {