update gitlab CI file

.gitlab-ci.yml

@@ -85,6 +85,14 @@ build-maven-job:
   artifacts:
     when: always
     expire_in: 1 week
+    after_script:
+      - cat smp-aggregator/target/site/jacoco-aggregate/index.html | grep -o '<tfoot>.*</tfoot>'
+    artifacts:
+      when: always
+      expire_in: 1 week
+      paths:
+        - "target/site"
+        - "*/target/site"
     reports:
       junit:
         - "*/target/surefire-reports/TEST-*.xml"