Fix for p2pool SIGFAULT under docker-compose
I tried the most recent version from github and followed instructions for docker-compose setup. Unfortunately, p2pool docker container fails with error
```
p2pool-p2pool | 2022-07-06 22:51:59.2612 ConsoleCommands uv_tty_init failed, error EINVAL
p2pool-p2pool exited with code 139
```
It appears to be missing some critical options from `docker-compose.yml` file for p2pool service.
Adding following lines, after `container_name: p2pool-p2pool` to the file solved the problem:
```yaml
    tty: true
    stdin_open: true
```
I suggest to add these lines to the `docker-compose.yml` file in the repository.