feature: readify: drop support of node < 18

Author: coderaiser

package.json

@@ -44,13 +44,12 @@
   "license": "MIT",
   "main": "lib/readify.js",
   "engines": {
-    "node": ">=14"
+    "node": ">=18"
   },
   "devDependencies": {
     "c8": "^9.1.0",
     "eslint": "^8.57.0",
     "eslint-plugin-n": "^16.6.2",
-    "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-putout": "^22.5.0",
     "madrun": "^10.0.1",
     "mock-require": "^3.0.2",