Codejail CI image always runs tests on old image that was pushed to ECR when it was first built. We should correct it so that it runs tests on updated contents be it on master or pull requests.
A/Cs:
Add CI workflow to push latest codejail image to ECR on every push to master
Make improvements to CI workflow and Docker image to fetch latest changes before running tests
Codejail CI image always runs tests on old image that was pushed to ECR when it was first built. We should correct it so that it runs tests on updated contents be it on master or pull requests. A/Cs: