chore(deps): update dependency node to v22

Author: renovate[bot]

.github/workflows/lighthouse.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Use Node.js 20.x
         uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version: 22.x
       # Build needs around 400 seconds on Netlify.
       # We can not rely on "Waiting for 200", since the user
       # might push another commit to an existing PR, meaning