bump docker-compose to v1.27 or later so that `--log-level INFO` works
while working on branch dev-20210413FG
it became clear that this construct would require an upgrade:
- docker-compose -f POC/gps/docker-compose.yml up --abort-on-container-exit --exit-code-from gps-tests --log-level INFO |tail -100
tbd on the timing of it.
Edited by Fotis Georgatos