Try to comment notification sending in cookiecutter tests

Change-Id: Ie438ecab5db772c7fc520d2975876af224918bb9
diff --git a/test-cookiecutter-reclass.groovy b/test-cookiecutter-reclass.groovy
index db1086a..4b93751 100644
--- a/test-cookiecutter-reclass.groovy
+++ b/test-cookiecutter-reclass.groovy
@@ -166,6 +166,7 @@
          currentBuild.result = "FAILURE"
          throw e
     } finally {
-        common.sendNotification(currentBuild.result,"",["slack"])
+         def dummy = "dummy"
+         //FAILING common.sendNotification(currentBuild.result,"",["slack"])
     }
 }