Update build.yml

Author: MoOx

.github/workflows/build.yml

@@ -19,11 +19,6 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install
-        run: |
-          yarn install \
-            --non-interactive \
-            --frozen-lockfile
+        run: npm ci
       - name: Build
-        run: yarn build
-        env:
-          CI: true
+        run: npm run build