chore(deps): update https://github.com/actions/setup-node action to v5

.forgejo/workflows/documentation.yml

@@ -50,7 +50,7 @@ jobs:
           echo "Copied .well-known files and _headers to ./public"
 
       - name: Setup Node.js
-        uses: https://github.com/actions/setup-node@v4
+        uses: https://github.com/actions/setup-node@v5
         with:
           node-version: 20
 

.forgejo/workflows/element.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: 📦 Setup Node.js
-        uses: https://github.com/actions/setup-node@v4
+        uses: https://github.com/actions/setup-node@v5
         with:
           node-version: "22"