[meta] add engines.node

Author: ljharb

package.json

@@ -41,5 +41,8 @@
     "licenses": "./licensee --errors-only",
     "lint": "standard index.js licensee test/**/test.js",
     "test": "tap --no-check-coverage tests/unit.test.js tests/**/test.js"
+  },
+  "engines": {
+    "node": ">= 12.22"
   }
 }