Update Node to 22

Author: donatj

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node-version: [22.x]
 
     steps:
     - uses: actions/checkout@v4
@@ -28,4 +28,4 @@ jobs:
     - run: npm run lint
     # - run: npm test
     - run: npm install -g .
-    - run: shielded --text "$(date)"
+    - run: shielded --text "$(date)"