message: fix mongodb: use alpine edge so dependencies are also from edge
diff: ARG IMAGE_REPO
  FROM ${IMAGE_REPO:-lagoon}/commons as commons
  -FROM alpine
  +FROM alpine:edge
  MAINTAINER amazee.io
  ENV LAGOON=mongo
  @@ -14,14 +14,14 @@ COPY --from=commons /home /home
  # When Bash is invoked as non-interactive (like `bash -c command`) it sources a file that is given in `BASH_ENV`
  ENV TMPDIR=/tmp TMP=/tmp HOME=/home ENV=/home/.bashrc BASH_ENV=/home/.bashrc
  -RUN echo "@edge http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
  - && apk --no-cache add mongodb@edge
  +RUN apk --no-cache add mongodb
  RUN mkdir -p /data/db /data/configdb && \
  fix-permissions /data/db && \
  fix-permissions /data/configdb
  -
  -CMD ["mongod"]
  +VOLUME /data/db
  +EXPOSE 27017 28017
  ENTRYPOINT ["/lagoon/entrypoints.sh"]
  +CMD [ "mongod", "--bind_ip", "0.0.0.0" ]
  \ No newline at end of file
  