Update publish.yml

Author: shalithasuranga

.github/workflows/publish.yml

@@ -9,11 +9,11 @@ jobs:
     name: Deploy to GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v5
 
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v5
         with:
-          node-version: 16.x
+          node-version: 22.x
           cache: yarn
 
       - name: Build website