Update build.yml

Author: Jac21

.github/workflows/build.yml

@@ -10,16 +10,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [15.x, 16.x]
-
     steps:
-      - uses: actions/checkout@v2
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - name: Use Node.js 18.19.0
+        uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node-version }}
+          node-version: 18.19.0
+          cache: npm
       - run: npm ci
       - run: npm run build
         env: