try to fix the build step

Author: devserkan

.github/workflows/fly-deploy.yml

@@ -13,6 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: npm ci
       - run: npm run build
       - run: flyctl deploy --remote-only
         env: