add coverage expression pipeline config

.gitlab-ci.yml

@@ -22,10 +22,14 @@ phpunit:
         bin/phpunit -c phpunit.xml --color=always 
           --coverage-text --coverage-cobertura=storage/logs/cobertura.xml
   artifacts:
+    paths:
+      - storage/logs/cobertura.xml
     reports:
       coverage_report:
         coverage_format: cobertura
         path: storage/logs/cobertura.xml
+  coverage: '/^\x1b\[[\d;]+m\s*Lines:\s*\d+.\d+\%/'
+
 
 packagist:
   stage: publish