fixup core: remove docker-compose.core-test.yml

Author: Khoyo

.github/workflows/build.yml

@@ -916,7 +916,7 @@ jobs:
           sed -i "s/osrd-core:dev/osrd-core:$TAG/" docker/osrdyne.yml
 
           services='editoast osrdyne front core-test gateway'
-          composes='-f docker-compose.yml -f docker/docker-compose.core-test.yml'
+          composes='-f docker-compose.yml'
           docker compose $composes pull --policy missing $services
           docker compose $composes up --no-build -d $services jaeger
         env: