Ranger add git dependency back

Until we have the bandwidth to
figure out what dependencies git
installs that ranger and ranger-agent
images need, we must add git back
in in order to have a functional
image

Change-Id: I46f5655324a245c8ae8a7271852a828806dddc4a

Dockerfile

@@ -8,6 +8,7 @@ ENV LANG C.UTF-8
 
 RUN apt -qq update && \
 apt -y install netcat \
+git \
 netbase \
 openssh-server \
 python3-minimal \