Reset .env.local should work even if it does not already exists

[hanzlamateen]

If the file does not exists then it fails with following error:

3:39:02 PM: execute command - {"error":null,"stdout":"","stderr":"[sudo] password for hanzlamateen: rm: cannot remove '/home/hanzlamateen/etherealengine-cc/.env.local': No such file or directory\n"}