Update coverage regex

.gitlab-ci.yml

@@ -52,6 +52,8 @@ generate-coverage:
   stage: coverage
   script:
     - 'mvn clean org.jacoco:jacoco-maven-plugin:prepare-agent test jacoco:report'
+    - 'cat target/site/jacoco/index.html'
+  coverage: '/Total.*?([0-9]{1,3})%/'
   artifacts:
     paths:
       - target/site/