Currently we have 3 distinct images:
- enalean/tuleap-aio-dev: to run the dev container used by developers
- enalean/tuleap-test-phpunit: to run the unit test suite and some tools in the CI pipeline
- enalean/tuleap-test-rest: to run the REST and DB integration test suites
There is not much differences between all of them now, we could keep only enalean/tuleap-aio-dev to do everything. That would avoid the maintenance of 2 images and make less things to download during CI pipeline runs.