Upgrade checkout

Author: powerivq

.github/workflows/CI.yml

@@ -15,9 +15,9 @@ jobs:
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use node ${{ matrix.node }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
           registry-url: https://registry.npmjs.org