gitlab-ci/containers: Add missing wildcard where we should look for changes

The tests/docker/* wildcard seems to only match the files that are directly
in the tests/docker folder - but changes to the files in the directory
tests/docker/dockerfiles are currently ignored. Seems like we need a
separate entry to match the files in that folder. With this wildcard added,
the stages now get re-run successfully when something in the dockerfiles
has been changed.

Signed-off-by: Thomas Huth <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Signed-off-by: Alex Bennée <[email protected]>
Message-Id: <[email protected]>

Author: huth

.gitlab-ci.d/containers.yml

@@ -24,6 +24,7 @@
     - changes:
       - .gitlab-ci.d/containers.yml
       - tests/docker/*
+      - tests/docker/dockerfiles/*
     - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
     - if: '$CI_COMMIT_REF_NAME == "testing/next"'