build(package): set minimal node version in engines field to v20.17

BREAKING CHANGE: Drop support for NodeJS v18

Author: wolfy1339

package.json

@@ -81,6 +81,6 @@
     ]
   },
   "engines": {
-    "node": ">= 18"
+    "node": ">= 20.17"
   }
 }