Fix regex for parsing coverage with two decimals.

.gitlab-ci.yml

@@ -57,7 +57,7 @@ test:
   script:
 #     - python -m unittest discover -s ./tests/ -p "test*" # deprecated unittest command
       - python tests/runner_tests.py
-  coverage: '/TOTAL.*\s+(\d+%)$/'
+  coverage: '/TOTAL.*\s+(\d+\.\d+%)$/'
 #    - pip install tox flake8  # you can also use tox
 #    - tox -e py36,flake8