git is no longer needed to build an image

Brent Cook · Brent Cook · commit dbaa4000d72a · 2017-05-26T23:08:13.000-05:00
diff --git a/docker/Dockerfile b/docker/Dockerfile
@@ -17,8 +17,6 @@ RUN apk update && \
       nmap-scripts \
       nmap-nselibs \
       postgresql-libs \
-      # needed as long as metasploit-framework.gemspec contains a 'git ls'
-      git \
       ncurses \
       libcap \
     && apk add --virtual .ruby-builddeps \
