Correction de la syntaxe Cobertura

.gitlab-ci.yml

@@ -89,7 +89,9 @@ cobertura-convert:
   needs: ["unit-test"]
   artifacts:
     reports:
-      cobertura: jacoco-report-aggregate/target/site/cobertura.xml
+      coverage_report:
+        coverage_format: cobertura
+        path: jacoco-report-aggregate/target/site/cobertura.xml
   rules:
     # Lancement de l'étape uniquement lors d'un pipeline programmé
     - if: $CI_PIPELINE_SOURCE == "schedule"