Bump actions versions to v4

Author: alex-friedl

.github/workflows/ci.yml

@@ -11,9 +11,9 @@ jobs:
         node-version: [12.x, 14.x, 16.x, 18.x, 20.x]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies