workflow: specify e2e env when releasing

scripts/release.sh

@@ -16,7 +16,7 @@ if [[ $REPLY =~ ^[Yy]$ ]]; then
     npm run lint
     npm run flow
     npm run test:cover
-    npm run test:e2e
+    npm run test:e2e -- --env phantomjs
     npm run test:ssr
   fi