Merge pull request moodlehq#111 from stronk7/7.3-buster

Finally add git to the PHP image (73-buster)

Author: stronk7

Dockerfile

@@ -4,6 +4,11 @@ ADD root/ /
 # Fix the original permissions of /tmp, the PHP default upload tmp dir.
 RUN chmod 777 /tmp && chmod +t /tmp
 
+# Install some packages that are useful within the images.
+RUN apt-get update && apt-get install -y \
+    git \
+&& rm -rf /var/lib/apt/lists/*
+
 # Setup the required extensions.
 ARG DEBIAN_FRONTEND=noninteractive
 RUN /tmp/setup/php-extensions.sh