Update node version for ci

Author: philnash

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 12.x
+          node-version: 22.x
       - run: npm install
       - name: Run tests
         uses: coactions/setup-xvfb@v1