updated actions

.github/workflows/build.yml

@@ -14,17 +14,13 @@ jobs:
 
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [14.x, 16.x, 18.x]
-        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
-
     steps:
     - uses: actions/checkout@v3
-    - name: Use Node.js ${{ matrix.node-version }}
+    - name: Use Node.js 18.x
       uses: actions/setup-node@v3
       with:
-        node-version: ${{ matrix.node-version }}
+        node-version: 18.x
         cache: 'npm'
+    - run: npm install
     - run: npm run build
     - run: npm run lint