build: update Dockerfile

Author: Samuel Esan

Dockerfile

@@ -16,7 +16,7 @@ RUN npm run build
 
 FROM nginx:latest
 
-COPY --from=build-env /app/dist/formly-editor /usr/share/nginx/html
+COPY --from=build-env /app/dist/formly-editor/browser /usr/share/nginx/html
 COPY ./nginx/default.conf.template /etc/nginx/templates/
 
 EXPOSE 80