Use the container-test stage

.gitlab-ci.yml

 include: "https://git.autistici.org/pipelines/containers/raw/master/common.yml"
 
-stages:
-  - build
-  - test
-  - release
-
 test:
   variables:
     TEST_IMAGE_TAG: localhost/testapp-$CI_JOB_ID
     TEST_IMAGE_SHORT_TAG: testapp-$CI_JOB_ID
   image: registry.git.autistici.org/pipelines/images/test/float-podman-runner:master
-  stage: test
+  stage: container-test
   tags: [podman]
   before_script:
     - echo -n "$CI_JOB_TOKEN" | podman login -u gitlab-ci-token --password-stdin $CI_REGISTRY