Added `build` script to ci runs

.github/workflows/ci.yml

@@ -41,6 +41,7 @@ jobs:
           path: '**/node_modules'
           key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
       - run: yarn install
+      - run: yarn run build
       - run: yarn run eslint
       - run: yarn run test
       - run: yarn run test:mocha-coverage:report