add python-dev for compile flash-store in docker
add python-dev for compile flash-store in docker

binsee/wechaty,mukaiu/wechaty,Chatie/wechaty,wechaty/wechaty,wechaty/wechaty,Chatie/wechaty,binsee/wechaty,lijiarui/wechaty,wechaty/wechaty,mukaiu/wechaty,Chatie/wechaty,zixia/wechaty,zixia/wechaty,binsee/wechaty,lijiarui/wechaty,mukaiu/wechaty