update Dockerfile and docker command in pipeline to point to Dockerfile path

Signed-off-by: Mbaoma <[email protected]>

Author: Mbaoma

.github/workflows/docker-image.yml

@@ -15,4 +15,4 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+      run: docker build . --file ../../docker/backend/Dockerfile --tag my-image-name:$(date +%s)

CONTRIBUTING.md

@@ -82,7 +82,7 @@ git remote add upstream https://github.com/chaoss/augur.git
 ```
 Whenever you need to make changes, make sure your ```main``` branch is in sync with the main repository, by checking out to the ```main``` branch and running:
 ```
-git pull upstream master
+git pull upstream main
 git push origin master
 ```
 

docker/backend/Dockerfile

@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: MIT
-FROM python:3.12-bookworm
+FROM python:3.11-slim-bullseye
 
 LABEL maintainer="[email protected]"
 LABEL version="0.76.1"
@@ -27,6 +27,7 @@ RUN set -x \
         rustc \
         cargo \
         chromium \
+        tar \
         chromium-driver \
         && apt-get clean \
     && rm -rf /var/lib/apt/lists/* \