Update actions/setup-node action to v4 (#251)

Author: renovate[bot]

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Node.js 20.x
-        uses: actions/setup-node@v3.9.1
+        uses: actions/setup-node@v4.4.0
         with:
           node-version: 20.x
 

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Node.js 20.x
-        uses: actions/setup-node@v3.9.1
+        uses: actions/setup-node@v4.4.0
         with:
           node-version: 20.x
           cache: npm