update CI matrix and actions

Author: ljharb

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ jobs:
   build:
     strategy:
       matrix:
-        node-version: [12.x, 14.x, 16.x, 17.x]
+        node-version: [18.x, 20.x, 22.x, 24.x]
         platform:
         - os: ubuntu-latest
           shell: bash
@@ -25,10 +25,10 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v1.1.0
+        uses: actions/checkout@v6
 
       - name: Use Nodejs ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}