message: use local svcat for oc image
diff: @@ -22,6 +22,8 @@ COPY --from=commons /bin/fix-permissions /bin/ep /bin/docker-sleep /bin/
  COPY --from=commons /sbin/tini /sbin/
  COPY --from=commons /home /home
  +COPY svcat /usr/bin/svcat
  +
  RUN chmod g+w /etc/passwd \
  && mkdir -p /home
  @@ -58,8 +60,6 @@ RUN apk add -U --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing au
  echo "$OC_SHA256 /tmp/openshift-origin-client-tools.tar" | sha256sum -c - && \
  mkdir /tmp/openshift-origin-client-tools && \
  tar -xzf /tmp/openshift-origin-client-tools.tar -C /tmp/openshift-origin-client-tools --strip-components=1 && \
  - install /tmp/openshift-origin-client-tools/oc /usr/bin/oc && rm -rf /tmp/openshift-origin-client-tools && rm -rf /tmp/openshift-origin-client-tools.tar && \
  - curl -Lo /usr/bin/svcat https://download.svcat.sh/cli/latest-v0.2/linux/amd64/svcat && \
  - chmod +x /usr/bin/svcat
  + install /tmp/openshift-origin-client-tools/oc /usr/bin/oc && rm -rf /tmp/openshift-origin-client-tools && rm -rf /tmp/openshift-origin-client-tools.tar
  ENTRYPOINT ["/sbin/tini", "--", "/lagoon/entrypoints.sh"]
  