fix tmp/restart.txt path
fix tmp/restart.txt path

according to [readme example](https://github.com/mina-deploy/mina#deploying) which works
flowerett/mina,openaustralia/mina,Zhomart/mina,scalp42/mina,cyberwolfru/mina,whhx/mina,openaustralia/mina,mfinelli/mina,estum/mina,scalp42/mina,allantatter/mina,ianks/mina,flowerett/mina,ianks/mina,cyberwolfru/mina,dcalixto/mina,stereodenis/mina,allantatter/mina,estum/mina,dcalixto/mina,mfinelli/mina,whhx/mina,Zhomart/mina