build: require Node 19

Author: KnorpelSenf

package.json

@@ -16,14 +16,14 @@
         "url": "https://github.com/cloudconvert/cloudconvert-node/issues"
     },
     "engines": {
-        "node": ">=16.0.0"
+        "node": ">=19.8.0"
     },
     "dependencies": {
         "form-data": "^4.0.0",
         "socket.io-client": "^4.7.4"
     },
     "devDependencies": {
-        "@types/node": "^16.18.79",
+        "@types/node": "^20.11.19",
         "@types/socket.io-client": "^1.4.36",
         "@typescript-eslint/eslint-plugin": "^6.21.0",
         "@typescript-eslint/parser": "^6.21.0",
@@ -46,4 +46,4 @@
         "fmt": "prettier . --write",
         "lint": "eslint --ext .ts --ext .js --ext .json ."
     }
-}
+}