Bump node version in CI

Author: lorisleiva

.github/actions/setup/action.yml

@@ -29,7 +29,7 @@ runs:
     - name: Setup Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 18
+        node-version: 20
         cache: 'pnpm'
 
     - name: Install Dependencies