Update actions/setup-node action to v4

Author: renovate[bot]

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: "20"
           cache: "npm"

.github/workflows/test.yml

@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: with Node.js ${{ matrix.node-version }} on ${{ matrix.os }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
           cache: "npm"