Git added to Dockerfile
Git added to Dockerfile

Added Git, since it seems to no longer be in the base image for Ubuntu.
Spacing alignment, alphabetized, 1 item per line to apt-get RUN command.

Change-Id: Id30f8196c056d7d71eea5281dc68bf708e359efd
Signed-off-by: Alanny Lopez <1a0708d0a8bc975c5c0d676d544b3b68a25ff13b@ibm.com>

openbmc/openbmc-build-scripts,openbmc/openbmc-build-scripts