chore: update node.js to v22.20.0

Author: renovate[bot]

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22.x
+          node-version: 22.20.0
       - name: Install dependencies
         run: npm install
       - name: Lint files

package-lock.json

@@ -53,7 +53,7 @@
     "testEnvironment": "node"
   },
   "engines": {
-    "node": "22.x",
+    "node": "22.20.0",
     "npm": "10.x"
   }
 }