add git to the docker image, since we need to download froma git repository

Author: tingox

p2k16-label/Dockerfile

@@ -1,4 +1,6 @@
 FROM python:3.9-slim-bullseye
+RUN apt update
+RUN apt install git
 RUN useradd --create-home --shell /bin/bash app_user
 WORKDIR /home/app_user
 COPY requirements.txt ./