docker-compose build php-fpm debconf notice

when build php-fpm notick 
`debconf: delaying package configuration, since apt-utils is not installed`


so, this is my solution:
```
# ...put your own build instructions here...
RUN apt-get update && apt-get upgrade -y  -o Dpkg::Options::="--force-confold"

# Clean up APT when done.
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

