Implement command for `dash-network` to use ansible directly

[shumkov]

Command:

dash-network ansible ...

Should be interpolated to:

docker run -ti --rm \
               -v "$PWD:/networks" \
               -v "$HOME/.aws:/root/.aws" \
               -v "$PUBLIC_KEY_PATH:$PUBLIC_KEY_PATH" \
               -v "$PRIVATE_KEY_PATH:$PRIVATE_KEY_PATH" \
               -w "/usr/src/app/ansible" \
               dashpay/dash-network-deploy ansible "$@" \
               -i ../networks/$NETWORK_NAME.inventory \
               --private-key=$PRIVATE_KEY_PATH

[SamKirby22]

Discussed on triage - to remain open but P5