CI: Fix files changes detection

silkaj/wot/revocation.py and tests/unit/wot/test_revocation.py
are not detected as changes by the CI

https://docs.gitlab.com/ee/ci/yaml/#ruleschanges
https://docs.ruby-lang.org/en/master/File.html#method-c-fnmatch

.gitlab-ci.yml

@@ -14,19 +14,23 @@ image: $DOCKER_IMAGE/$PYTHON_VERSION:latest
   rules:
     - changes:
       - "**.py"
+      - "**/*.py"
       - .pre-commit-config.yaml
 
 .doc_changes:
   rules:
     - changes:
       - "**.py"
+      - "**/*.py"
       - "**.md"
+      - "**/*.md"
       - .pre-commit-config.yaml
 
 .changes:
   rules:
     - changes:
       - "**.py"
+      - "**/*.py"
       - .gitlab-ci.yml
       - pyproject.toml