chore(deps): update actions/setup-node action to v6

Author: renovate[bot]

.github/workflows/actions.yml

@@ -15,7 +15,7 @@ jobs:
         run: docker compose up -d
 
       - name: Set up Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: "22.x"
 
@@ -53,7 +53,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Set up Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: "22.x"