chore(deps): update dependency node to v20.19.6

Author: renovate[bot]

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20.19.4
+          node-version: 20.19.6
 
       - uses: pnpm/action-setup@v4
         name: Install pnpm