gitlab-ci: fix master pipeline

.gitlab-ci.yml

@@ -172,14 +172,14 @@ build:merge_request:
         .gitlab-ci/mirror_pipeline_result.py
           --gitlab-url=${CI_SERVER_URL}
           --token=${GITBOT_TOKEN}
-          --project=${CI_PROJECT_NAME}
+          --project=${CI_PROJECT_PATH}
           --pipeline=${MR_PIPELINE}
     # If no pipeline found, trigger a new one on the master
     - else
         .gitlab-ci/trigger_pipeline.py
           --gitlab-url=${CI_SERVER_URL}
           --token=${GITBOT_TOKEN}
-          --project=${CI_PROJECT_NAME}
+          --project=${CI_PROJECT_PATH}
           --ref=${MASTER_BRANCH}
     - fi