Support changes for 2019.2.0 release

Change-Id: Ia2e00ef74198818c8f73fa6fff08c47c947e1e52
diff --git a/src/com/mirantis/system_qa/SharedPipeline.groovy b/src/com/mirantis/system_qa/SharedPipeline.groovy
index 32ac0e1..b85c507 100644
--- a/src/com/mirantis/system_qa/SharedPipeline.groovy
+++ b/src/com/mirantis/system_qa/SharedPipeline.groovy
@@ -556,7 +556,7 @@
   def script = """
     . ${venvPath}/bin/activate
     set -ex
-    report ${reporterOptions.join(' ')} ${report_name}
+    report ${reporterOptions.join(' ')} '${report_name}'
   """
 
   def testrail_cred_id = params.TESTRAIL_CRED ?: 'testrail_system_tests'