Bump node version to 22 (#297)

Author: rashidi

.github/workflows/build-and-publish-antora.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: '18'
+          node-version: '22'
 
       - name: Install Antora
         run: npm i -g @antora/cli@3.1 @antora/site-generator@3.1
@@ -63,4 +63,4 @@ jobs:
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v4