update node dependecy to v22.x

Author: oransel

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [22.x]
         os: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:

package.json

@@ -47,7 +47,7 @@
     }
   },
   "engines": {
-    "node": ">=18.0.0"
+    "node": ">=22.0.0"
   },
   "dependencies": {
     "nan": "^2.20.0"