chore: try installing git into image

Author: hsilan

emulator/DockerFile

@@ -8,6 +8,10 @@ COPY . .
 # check that correct files are copied over
 RUN ls
 
+# Update the package lists and install Git
+# The commands are combined to reduce the final image size
+RUN apt-get update && apt-get install -y --no-install-recommends git && apt-get purge -y --auto-remove && rm -rf /var/lib/apt/lists/*
+
 # install emulator
 RUN pip install --no-cache-dir -e .