build: adds aptly and createrepo to deploy tools.

scripts/build/ci-deploy/Dockerfile

+FROM circleci/golang:1.11
+
+RUN git clone https://github.com/aptly-dev/aptly $GOPATH/src/github.com/aptly-dev/aptly && \
+    cd $GOPATH/src/github.com/aptly-dev/aptly && \
+    # pin aptly to a specific commit after 1.3.0 that contains gpg2 support
+    git reset --hard a64807efdaf5e380bfa878c71bc88eae10d62be1 && \
+    make install
+
 FROM circleci/python:2.7-stretch
 
-RUN sudo pip install awscli && \
-  curl https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-222.0.0-linux-x86_64.tar.gz | \
-  sudo tar xvzf - -C /opt
+ENV PATH=$PATH:/opt/google-cloud-sdk/bin
+
+USER root
+
+RUN pip install awscli && \
+    curl https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-222.0.0-linux-x86_64.tar.gz | \
+      tar xvzf - -C /opt && \
+    apt update && \
+    apt install -y createrepo expect && \
+    apt-get autoremove -y && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY --from=0 /go/bin/aptly /usr/local/bin/aptly
+
+USER circleci

scripts/build/ci-deploy/build-deploy.sh

 #!/bin/bash
 
-_version="1.0.0"
+_version="1.1.0"
 _tag="grafana/grafana-ci-deploy:${_version}"
 
 docker build -t $_tag .