chore: update Node.js version to 22 in website workflow

- Update website.yml to use Node.js 22 (current LTS) instead of 20

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Co-Authored-By: Claude <[email protected]>

Author: azu

.github/workflows/website.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
-          node-version: 20
+          node-version: 22
       - name: Set Env
         run: |
           echo "CURRENT_VERSION=$(node -p 'require("./package.json").version')" >> $GITHUB_ENV