chore(deps): update actions/setup-node action to v4

Author: renovate[bot]

.github/workflows/build.yml

@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20.18.2' # renovate:keep-up-to-date
       - name: Install npm dependencies
@@ -68,7 +68,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20.18.2' # renovate:keep-up-to-date
       - name: Install npm dependencies