Upgrade CI Node version to v22

Author: mizlan

.github/workflows/build.yml

@@ -10,8 +10,7 @@ jobs:
         working-directory: website
     strategy:
       matrix:
-        node-version: [12.x, 14.x]
-
+        node-version: [22.x]
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}